157208130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 443499264

約数和(自身を除く): 286291134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 67, 87, 90, 93, 134, 145, 155, 174, 186, 201, 261, 279, 290, 310, 335, 402, 435, 465, 522, 558, 603, 670, 841, 870, 899, 930, 1005, 1206, 1305, 1395, 1682, 1798, 1943, 2010, 2077, 2523, 2610, 2697, 2790, 3015, 3886, 4154, 4205, 4495, 5046, 5394, 5829, 6030, 6231, 7569, 8091, 8410, 8990, 9715, 10385, 11658, 12462, 12615, 13485, 15138, 16182, 17487, 18693, 19430, 20770, 25230, 26071, 26970, 29145, 31155, 34974, 37386, 37845, 40455, 52142, 56347, 58290, 60233, 62310, 75690, 78213, 80910, 87435, 93465, 112694, 120466, 130355, 156426, 169041, 174870, 180699, 186930, 234639, 260710, 281735, 301165, 338082, 361398, 391065, 469278, 507123, 542097, 563470, 602330, 782130, 845205, 903495, 1014246, 1084194, 1173195, 1690410, 1746757, 1806990, 2346390, 2535615, 2710485, 3493514, 5071230, 5240271, 5420970, 8733785, 10480542, 15720813, 17467570, 26201355, 31441626, 52402710, 78604065, 157208130]

約数ペア:

[(1, 157208130), (2, 78604065), (3, 52402710), (5, 31441626), (6, 26201355), (9, 17467570), (10, 15720813), (15, 10480542), (18, 8733785), (29, 5420970), (30, 5240271), (31, 5071230), (45, 3493514), (58, 2710485), (62, 2535615), (67, 2346390), (87, 1806990), (90, 1746757), (93, 1690410), (134, 1173195), (145, 1084194), (155, 1014246), (174, 903495), (186, 845205), (201, 782130), (261, 602330), (279, 563470), (290, 542097), (310, 507123), (335, 469278), (402, 391065), (435, 361398), (465, 338082), (522, 301165), (558, 281735), (603, 260710), (670, 234639), (841, 186930), (870, 180699), (899, 174870), (930, 169041), (1005, 156426), (1206, 130355), (1305, 120466), (1395, 112694), (1682, 93465), (1798, 87435), (1943, 80910), (2010, 78213), (2077, 75690), (2523, 62310), (2610, 60233), (2697, 58290), (2790, 56347), (3015, 52142), (3886, 40455), (4154, 37845), (4205, 37386), (4495, 34974), (5046, 31155), (5394, 29145), (5829, 26970), (6030, 26071), (6231, 25230), (7569, 20770), (8091, 19430), (8410, 18693), (8990, 17487), (9715, 16182), (10385, 15138), (11658, 13485), (12462, 12615)]