156916980170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{139483}}^1$

素因数の和:139731

約数の個数: 64

約数和(自身を含む): 308516290560

約数和(自身を除く): 151599310390

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 191, 310, 382, 589, 955, 1178, 1910, 2945, 3629, 5890, 5921, 7258, 11842, 18145, 29605, 36290, 59210, 112499, 139483, 224998, 278966, 562495, 697415, 1124990, 1394830, 2650177, 4323973, 5300354, 8647946, 13250885, 21619865, 26501770, 26641253, 43239730, 53282506, 82155487, 133206265, 164310974, 266412530, 410777435, 506183807, 821554870, 825878843, 1012367614, 1651757686, 2530919035, 4129394215, 5061838070, 8258788430, 15691698017, 31383396034, 78458490085, 156916980170]

約数ペア:

[(1, 156916980170), (2, 78458490085), (5, 31383396034), (10, 15691698017), (19, 8258788430), (31, 5061838070), (38, 4129394215), (62, 2530919035), (95, 1651757686), (155, 1012367614), (190, 825878843), (191, 821554870), (310, 506183807), (382, 410777435), (589, 266412530), (955, 164310974), (1178, 133206265), (1910, 82155487), (2945, 53282506), (3629, 43239730), (5890, 26641253), (5921, 26501770), (7258, 21619865), (11842, 13250885), (18145, 8647946), (29605, 5300354), (36290, 4323973), (59210, 2650177), (112499, 1394830), (139483, 1124990), (224998, 697415), (278966, 562495)]