156987527554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1\times {\mathrm{2141}}^1$

素因数の和:3187

約数の個数: 64

約数和(自身を含む): 277880803200

約数和(自身を除く): 120893275646

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 449, 571, 898, 1142, 2141, 4282, 4939, 5837, 6281, 7423, 9878, 11674, 12562, 14846, 23551, 27833, 47102, 55666, 64207, 81653, 128414, 163306, 256379, 306163, 512758, 612326, 961309, 1222511, 1922618, 2445022, 2820169, 3332927, 5640338, 6665854, 10574399, 12497017, 13447621, 15892643, 21148798, 24994034, 26895242, 31785286, 36662197, 73324394, 137467187, 174819073, 274934374, 349638146, 548907439, 1097814878, 6037981829, 7135796707, 12075963658, 14271593414, 78493763777, 156987527554]

約数ペア:

[(1, 156987527554), (2, 78493763777), (11, 14271593414), (13, 12075963658), (22, 7135796707), (26, 6037981829), (143, 1097814878), (286, 548907439), (449, 349638146), (571, 274934374), (898, 174819073), (1142, 137467187), (2141, 73324394), (4282, 36662197), (4939, 31785286), (5837, 26895242), (6281, 24994034), (7423, 21148798), (9878, 15892643), (11674, 13447621), (12562, 12497017), (14846, 10574399), (23551, 6665854), (27833, 5640338), (47102, 3332927), (55666, 2820169), (64207, 2445022), (81653, 1922618), (128414, 1222511), (163306, 961309), (256379, 612326), (306163, 512758)]