155501208

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7790

約数の個数: 80

約数和(自身を含む): 449655360

約数和(自身を除く): 294154152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 7741, 10044, 15482, 20088, 23223, 30964, 46446, 61928, 69669, 92892, 139338, 185784, 209007, 239971, 278676, 418014, 479942, 557352, 627021, 719913, 836028, 959884, 1254042, 1439826, 1672056, 1919768, 2159739, 2508084, 2879652, 4319478, 5016168, 5759304, 6479217, 8638956, 12958434, 17277912, 19437651, 25916868, 38875302, 51833736, 77750604, 155501208]

約数ペア:

[(1, 155501208), (2, 77750604), (3, 51833736), (4, 38875302), (6, 25916868), (8, 19437651), (9, 17277912), (12, 12958434), (18, 8638956), (24, 6479217), (27, 5759304), (31, 5016168), (36, 4319478), (54, 2879652), (62, 2508084), (72, 2159739), (81, 1919768), (93, 1672056), (108, 1439826), (124, 1254042), (162, 959884), (186, 836028), (216, 719913), (248, 627021), (279, 557352), (324, 479942), (372, 418014), (558, 278676), (648, 239971), (744, 209007), (837, 185784), (1116, 139338), (1674, 92892), (2232, 69669), (2511, 61928), (3348, 46446), (5022, 30964), (6696, 23223), (7741, 20088), (10044, 15482)]