155702256

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1410

約数の個数: 80

約数和(自身を含む): 419119008

約数和(自身を除く): 263416752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 656, 732, 976, 984, 1297, 1464, 1968, 2501, 2594, 2928, 3891, 5002, 5188, 7503, 7782, 10004, 10376, 15006, 15564, 20008, 20752, 30012, 31128, 40016, 53177, 60024, 62256, 79117, 106354, 120048, 158234, 159531, 212708, 237351, 316468, 319062, 425416, 474702, 632936, 638124, 850832, 949404, 1265872, 1276248, 1898808, 2552496, 3243797, 3797616, 6487594, 9731391, 12975188, 19462782, 25950376, 38925564, 51900752, 77851128, 155702256]

約数ペア:

[(1, 155702256), (2, 77851128), (3, 51900752), (4, 38925564), (6, 25950376), (8, 19462782), (12, 12975188), (16, 9731391), (24, 6487594), (41, 3797616), (48, 3243797), (61, 2552496), (82, 1898808), (122, 1276248), (123, 1265872), (164, 949404), (183, 850832), (244, 638124), (246, 632936), (328, 474702), (366, 425416), (488, 319062), (492, 316468), (656, 237351), (732, 212708), (976, 159531), (984, 158234), (1297, 120048), (1464, 106354), (1968, 79117), (2501, 62256), (2594, 60024), (2928, 53177), (3891, 40016), (5002, 31128), (5188, 30012), (7503, 20752), (7782, 20008), (10004, 15564), (10376, 15006)]