156928815940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{582037}}^1$

素因数の和:582137

約数の個数: 96

約数和(自身を含む): 381937991904

約数和(自身を除く): 225009175964

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 61, 65, 68, 85, 122, 130, 170, 221, 244, 260, 305, 340, 442, 610, 793, 884, 1037, 1105, 1220, 1586, 2074, 2210, 3172, 3965, 4148, 4420, 5185, 7930, 10370, 13481, 15860, 20740, 26962, 53924, 67405, 134810, 269620, 582037, 1164074, 2328148, 2910185, 5820370, 7566481, 9894629, 11640740, 15132962, 19789258, 30265924, 35504257, 37832405, 39578516, 49473145, 71008514, 75664810, 98946290, 128630177, 142017028, 151329620, 177521285, 197892580, 257260354, 355042570, 461555341, 514520708, 603572369, 643150885, 710085140, 923110682, 1207144738, 1286301770, 1846221364, 2307776705, 2414289476, 2572603540, 3017861845, 4615553410, 6035723690, 7846440797, 9231106820, 12071447380, 15692881594, 31385763188, 39232203985, 78464407970, 156928815940]

約数ペア:

[(1, 156928815940), (2, 78464407970), (4, 39232203985), (5, 31385763188), (10, 15692881594), (13, 12071447380), (17, 9231106820), (20, 7846440797), (26, 6035723690), (34, 4615553410), (52, 3017861845), (61, 2572603540), (65, 2414289476), (68, 2307776705), (85, 1846221364), (122, 1286301770), (130, 1207144738), (170, 923110682), (221, 710085140), (244, 643150885), (260, 603572369), (305, 514520708), (340, 461555341), (442, 355042570), (610, 257260354), (793, 197892580), (884, 177521285), (1037, 151329620), (1105, 142017028), (1220, 128630177), (1586, 98946290), (2074, 75664810), (2210, 71008514), (3172, 49473145), (3965, 39578516), (4148, 37832405), (4420, 35504257), (5185, 30265924), (7930, 19789258), (10370, 15132962), (13481, 11640740), (15860, 9894629), (20740, 7566481), (26962, 5820370), (53924, 2910185), (67405, 2328148), (134810, 1164074), (269620, 582037)]