155482112

素因数分解:

$2^{11}\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 325306800

約数和(自身を除く): 169824688

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 256, 316, 496, 512, 632, 961, 992, 1024, 1264, 1922, 1984, 2048, 2449, 2528, 3844, 3968, 4898, 5056, 7688, 7936, 9796, 10112, 15376, 15872, 19592, 20224, 30752, 31744, 39184, 40448, 61504, 63488, 75919, 78368, 80896, 123008, 151838, 156736, 161792, 246016, 303676, 313472, 492032, 607352, 626944, 984064, 1214704, 1253888, 1968128, 2429408, 2507776, 4858816, 5015552, 9717632, 19435264, 38870528, 77741056, 155482112]

約数ペア:

[(1, 155482112), (2, 77741056), (4, 38870528), (8, 19435264), (16, 9717632), (31, 5015552), (32, 4858816), (62, 2507776), (64, 2429408), (79, 1968128), (124, 1253888), (128, 1214704), (158, 984064), (248, 626944), (256, 607352), (316, 492032), (496, 313472), (512, 303676), (632, 246016), (961, 161792), (992, 156736), (1024, 151838), (1264, 123008), (1922, 80896), (1984, 78368), (2048, 75919), (2449, 63488), (2528, 61504), (3844, 40448), (3968, 39184), (4898, 31744), (5056, 30752), (7688, 20224), (7936, 19592), (9796, 15872), (10112, 15376)]