16378134804

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{32443}}^1$

素因数の和:32869

約数の個数: 72

約数和(自身を含む): 42632713760

約数和(自身を除く): 26254578956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 379, 444, 666, 758, 1137, 1332, 1516, 2274, 3411, 4548, 6822, 13644, 14023, 28046, 32443, 42069, 56092, 64886, 84138, 97329, 126207, 129772, 168276, 194658, 252414, 291987, 389316, 504828, 583974, 1167948, 1200391, 2400782, 3601173, 4801564, 7202346, 10803519, 12295897, 14404692, 21607038, 24591794, 36887691, 43214076, 49183588, 73775382, 110663073, 147550764, 221326146, 442652292, 454948189, 909896378, 1364844567, 1819792756, 2729689134, 4094533701, 5459378268, 8189067402, 16378134804]

約数ペア:

[(1, 16378134804), (2, 8189067402), (3, 5459378268), (4, 4094533701), (6, 2729689134), (9, 1819792756), (12, 1364844567), (18, 909896378), (36, 454948189), (37, 442652292), (74, 221326146), (111, 147550764), (148, 110663073), (222, 73775382), (333, 49183588), (379, 43214076), (444, 36887691), (666, 24591794), (758, 21607038), (1137, 14404692), (1332, 12295897), (1516, 10803519), (2274, 7202346), (3411, 4801564), (4548, 3601173), (6822, 2400782), (13644, 1200391), (14023, 1167948), (28046, 583974), (32443, 504828), (42069, 389316), (56092, 291987), (64886, 252414), (84138, 194658), (97329, 168276), (126207, 129772)]