164872188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 506888928

約数和(自身を除く): 342016740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 53, 68, 69, 78, 92, 102, 106, 117, 138, 153, 156, 159, 204, 207, 212, 221, 234, 276, 289, 299, 306, 318, 391, 414, 442, 468, 477, 578, 598, 612, 636, 663, 689, 782, 828, 867, 884, 897, 901, 954, 1156, 1173, 1196, 1219, 1326, 1378, 1564, 1734, 1794, 1802, 1908, 1989, 2067, 2346, 2438, 2601, 2652, 2691, 2703, 2756, 3468, 3519, 3588, 3604, 3657, 3757, 3978, 4134, 4692, 4876, 5083, 5202, 5382, 5406, 6201, 6647, 7038, 7314, 7514, 7956, 8109, 8268, 10166, 10404, 10764, 10812, 10971, 11271, 11713, 12402, 13294, 14076, 14628, 15028, 15249, 15317, 15847, 16218, 19941, 20332, 20723, 21942, 22542, 23426, 24804, 26588, 30498, 30634, 31694, 32436, 33813, 35139, 39882, 41446, 43884, 45084, 45747, 45951, 46852, 47541, 59823, 60996, 61268, 62169, 63388, 67626, 70278, 79764, 82892, 86411, 91494, 91902, 95082, 105417, 119646, 124338, 135252, 137853, 140556, 142623, 172822, 182988, 183804, 186507, 190164, 199121, 210834, 239292, 248676, 259233, 269399, 275706, 285246, 345644, 352291, 373014, 398242, 421668, 518466, 538798, 551412, 570492, 597363, 704582, 746028, 777699, 796484, 808197, 1036932, 1056873, 1077596, 1194726, 1409164, 1555398, 1616394, 1792089, 2113746, 2389452, 2424591, 3110796, 3170619, 3232788, 3584178, 4227492, 4579783, 4849182, 6341238, 7168356, 9159566, 9698364, 12682476, 13739349, 18319132, 27478698, 41218047, 54957396, 82436094, 164872188]

約数ペア:

[(1, 164872188), (2, 82436094), (3, 54957396), (4, 41218047), (6, 27478698), (9, 18319132), (12, 13739349), (13, 12682476), (17, 9698364), (18, 9159566), (23, 7168356), (26, 6341238), (34, 4849182), (36, 4579783), (39, 4227492), (46, 3584178), (51, 3232788), (52, 3170619), (53, 3110796), (68, 2424591), (69, 2389452), (78, 2113746), (92, 1792089), (102, 1616394), (106, 1555398), (117, 1409164), (138, 1194726), (153, 1077596), (156, 1056873), (159, 1036932), (204, 808197), (207, 796484), (212, 777699), (221, 746028), (234, 704582), (276, 597363), (289, 570492), (299, 551412), (306, 538798), (318, 518466), (391, 421668), (414, 398242), (442, 373014), (468, 352291), (477, 345644), (578, 285246), (598, 275706), (612, 269399), (636, 259233), (663, 248676), (689, 239292), (782, 210834), (828, 199121), (867, 190164), (884, 186507), (897, 183804), (901, 182988), (954, 172822), (1156, 142623), (1173, 140556), (1196, 137853), (1219, 135252), (1326, 124338), (1378, 119646), (1564, 105417), (1734, 95082), (1794, 91902), (1802, 91494), (1908, 86411), (1989, 82892), (2067, 79764), (2346, 70278), (2438, 67626), (2601, 63388), (2652, 62169), (2691, 61268), (2703, 60996), (2756, 59823), (3468, 47541), (3519, 46852), (3588, 45951), (3604, 45747), (3657, 45084), (3757, 43884), (3978, 41446), (4134, 39882), (4692, 35139), (4876, 33813), (5083, 32436), (5202, 31694), (5382, 30634), (5406, 30498), (6201, 26588), (6647, 24804), (7038, 23426), (7314, 22542), (7514, 21942), (7956, 20723), (8109, 20332), (8268, 19941), (10166, 16218), (10404, 15847), (10764, 15317), (10812, 15249), (10971, 15028), (11271, 14628), (11713, 14076), (12402, 13294)]