143731872

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1011

約数の個数: 144

約数和(自身を含む): 447213312

約数和(自身を除く): 303481440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 947, 992, 1054, 1116, 1224, 1488, 1581, 1632, 1894, 2108, 2232, 2448, 2841, 2976, 3162, 3788, 4216, 4464, 4743, 4896, 5682, 6324, 7576, 8432, 8523, 8928, 9486, 11364, 12648, 15152, 16099, 16864, 17046, 18972, 22728, 25296, 29357, 30304, 32198, 34092, 37944, 45456, 48297, 50592, 58714, 64396, 68184, 75888, 88071, 90912, 96594, 117428, 128792, 136368, 144891, 151776, 176142, 193188, 234856, 257584, 264213, 272736, 289782, 352284, 386376, 469712, 499069, 515168, 528426, 579564, 704568, 772752, 939424, 998138, 1056852, 1159128, 1409136, 1497207, 1545504, 1996276, 2113704, 2318256, 2818272, 2994414, 3992552, 4227408, 4491621, 4636512, 5988828, 7985104, 8454816, 8983242, 11977656, 15970208, 17966484, 23955312, 35932968, 47910624, 71865936, 143731872]

約数ペア:

[(1, 143731872), (2, 71865936), (3, 47910624), (4, 35932968), (6, 23955312), (8, 17966484), (9, 15970208), (12, 11977656), (16, 8983242), (17, 8454816), (18, 7985104), (24, 5988828), (31, 4636512), (32, 4491621), (34, 4227408), (36, 3992552), (48, 2994414), (51, 2818272), (62, 2318256), (68, 2113704), (72, 1996276), (93, 1545504), (96, 1497207), (102, 1409136), (124, 1159128), (136, 1056852), (144, 998138), (153, 939424), (186, 772752), (204, 704568), (248, 579564), (272, 528426), (279, 515168), (288, 499069), (306, 469712), (372, 386376), (408, 352284), (496, 289782), (527, 272736), (544, 264213), (558, 257584), (612, 234856), (744, 193188), (816, 176142), (947, 151776), (992, 144891), (1054, 136368), (1116, 128792), (1224, 117428), (1488, 96594), (1581, 90912), (1632, 88071), (1894, 75888), (2108, 68184), (2232, 64396), (2448, 58714), (2841, 50592), (2976, 48297), (3162, 45456), (3788, 37944), (4216, 34092), (4464, 32198), (4743, 30304), (4896, 29357), (5682, 25296), (6324, 22728), (7576, 18972), (8432, 17046), (8523, 16864), (8928, 16099), (9486, 15152), (11364, 12648)]