128475797112

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163991}}^1$

素因数の和:164056

約数の個数: 192

約数和(自身を含む): 401137551360

約数和(自身を除く): 272661754248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 243, 248, 279, 312, 324, 351, 372, 403, 468, 486, 558, 648, 702, 744, 806, 837, 936, 972, 1053, 1116, 1209, 1404, 1612, 1674, 1944, 2106, 2232, 2418, 2511, 2808, 3159, 3224, 3348, 3627, 4212, 4836, 5022, 6318, 6696, 7254, 7533, 8424, 9672, 10044, 10881, 12636, 14508, 15066, 20088, 21762, 25272, 29016, 30132, 32643, 43524, 60264, 65286, 87048, 97929, 130572, 163991, 195858, 261144, 327982, 391716, 491973, 655964, 783432, 983946, 1311928, 1475919, 1967892, 2131883, 2951838, 3935784, 4263766, 4427757, 5083721, 5903676, 6395649, 8527532, 8855514, 10167442, 11807352, 12791298, 13283271, 15251163, 17055064, 17711028, 19186947, 20334884, 25582596, 26566542, 30502326, 35422056, 38373894, 39849813, 40669768, 45753489, 51165192, 53133084, 57560841, 61004652, 66088373, 76747788, 79699626, 91506978, 106266168, 115121682, 122009304, 132176746, 137260467, 153495576, 159399252, 172682523, 183013956, 198265119, 230243364, 264353492, 274520934, 318798504, 345365046, 366027912, 396530238, 411781401, 460486728, 518047569, 528706984, 549041868, 594795357, 690730092, 793060476, 823562802, 1036095138, 1098083736, 1189590714, 1235344203, 1381460184, 1586120952, 1647125604, 1784386071, 2072190276, 2379181428, 2470688406, 3294251208, 3568772142, 4144380552, 4758362856, 4941376812, 5353158213, 7137544284, 9882753624, 10706316426, 14275088568, 16059474639, 21412632852, 32118949278, 42825265704, 64237898556, 128475797112]

約数ペア:

[(1, 128475797112), (2, 64237898556), (3, 42825265704), (4, 32118949278), (6, 21412632852), (8, 16059474639), (9, 14275088568), (12, 10706316426), (13, 9882753624), (18, 7137544284), (24, 5353158213), (26, 4941376812), (27, 4758362856), (31, 4144380552), (36, 3568772142), (39, 3294251208), (52, 2470688406), (54, 2379181428), (62, 2072190276), (72, 1784386071), (78, 1647125604), (81, 1586120952), (93, 1381460184), (104, 1235344203), (108, 1189590714), (117, 1098083736), (124, 1036095138), (156, 823562802), (162, 793060476), (186, 690730092), (216, 594795357), (234, 549041868), (243, 528706984), (248, 518047569), (279, 460486728), (312, 411781401), (324, 396530238), (351, 366027912), (372, 345365046), (403, 318798504), (468, 274520934), (486, 264353492), (558, 230243364), (648, 198265119), (702, 183013956), (744, 172682523), (806, 159399252), (837, 153495576), (936, 137260467), (972, 132176746), (1053, 122009304), (1116, 115121682), (1209, 106266168), (1404, 91506978), (1612, 79699626), (1674, 76747788), (1944, 66088373), (2106, 61004652), (2232, 57560841), (2418, 53133084), (2511, 51165192), (2808, 45753489), (3159, 40669768), (3224, 39849813), (3348, 38373894), (3627, 35422056), (4212, 30502326), (4836, 26566542), (5022, 25582596), (6318, 20334884), (6696, 19186947), (7254, 17711028), (7533, 17055064), (8424, 15251163), (9672, 13283271), (10044, 12791298), (10881, 11807352), (12636, 10167442), (14508, 8855514), (15066, 8527532), (20088, 6395649), (21762, 5903676), (25272, 5083721), (29016, 4427757), (30132, 4263766), (32643, 3935784), (43524, 2951838), (60264, 2131883), (65286, 1967892), (87048, 1475919), (97929, 1311928), (130572, 983946), (163991, 783432), (195858, 655964), (261144, 491973), (327982, 391716)]