156925142780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1246823}}^1$

素因数の和:1246899

約数の個数: 96

約数和(自身を含む): 402175549440

約数和(自身を除く): 245250406660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 290, 310, 406, 434, 580, 620, 812, 868, 899, 1015, 1085, 1798, 2030, 2170, 3596, 4060, 4340, 4495, 6293, 8990, 12586, 17980, 25172, 31465, 62930, 125860, 1246823, 2493646, 4987292, 6234115, 8727761, 12468230, 17455522, 24936460, 34911044, 36157867, 38651513, 43638805, 72315734, 77303026, 87277610, 144631468, 154606052, 174555220, 180789335, 193257565, 253105069, 270560591, 361578670, 386515130, 506210138, 541121182, 723157340, 773030260, 1012420276, 1082242364, 1120893877, 1265525345, 1352802955, 2241787754, 2531050690, 2705605910, 4483575508, 5062101380, 5411211820, 5604469385, 7846257139, 11208938770, 15692514278, 22417877540, 31385028556, 39231285695, 78462571390, 156925142780]

約数ペア:

[(1, 156925142780), (2, 78462571390), (4, 39231285695), (5, 31385028556), (7, 22417877540), (10, 15692514278), (14, 11208938770), (20, 7846257139), (28, 5604469385), (29, 5411211820), (31, 5062101380), (35, 4483575508), (58, 2705605910), (62, 2531050690), (70, 2241787754), (116, 1352802955), (124, 1265525345), (140, 1120893877), (145, 1082242364), (155, 1012420276), (203, 773030260), (217, 723157340), (290, 541121182), (310, 506210138), (406, 386515130), (434, 361578670), (580, 270560591), (620, 253105069), (812, 193257565), (868, 180789335), (899, 174555220), (1015, 154606052), (1085, 144631468), (1798, 87277610), (2030, 77303026), (2170, 72315734), (3596, 43638805), (4060, 38651513), (4340, 36157867), (4495, 34911044), (6293, 24936460), (8990, 17455522), (12586, 12468230), (17980, 8727761), (25172, 6234115), (31465, 4987292), (62930, 2493646), (125860, 1246823)]