156738667948

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{977}}^1\times {\mathrm{1297}}^1$

素因数の和:2419

約数の個数: 72

約数和(自身を含む): 294627796848

約数和(自身を除く): 137889128900

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 289, 428, 578, 977, 1156, 1297, 1819, 1954, 2594, 3638, 3908, 5188, 7276, 16609, 22049, 30923, 33218, 44098, 61846, 66436, 88196, 104539, 123692, 138779, 209078, 277558, 282353, 374833, 418156, 555116, 564706, 749666, 1129412, 1267169, 1499332, 1777163, 2359243, 2534338, 3554326, 4718486, 5068676, 7108652, 9436972, 21541873, 30211771, 40107131, 43083746, 60423542, 80214262, 86167492, 120847084, 135587083, 160428524, 271174166, 366211841, 542348332, 732423682, 1464847364, 2304980411, 4609960822, 9219921644, 39184666987, 78369333974, 156738667948]

約数ペア:

[(1, 156738667948), (2, 78369333974), (4, 39184666987), (17, 9219921644), (34, 4609960822), (68, 2304980411), (107, 1464847364), (214, 732423682), (289, 542348332), (428, 366211841), (578, 271174166), (977, 160428524), (1156, 135587083), (1297, 120847084), (1819, 86167492), (1954, 80214262), (2594, 60423542), (3638, 43083746), (3908, 40107131), (5188, 30211771), (7276, 21541873), (16609, 9436972), (22049, 7108652), (30923, 5068676), (33218, 4718486), (44098, 3554326), (61846, 2534338), (66436, 2359243), (88196, 1777163), (104539, 1499332), (123692, 1267169), (138779, 1129412), (209078, 749666), (277558, 564706), (282353, 555116), (374833, 418156)]