155131248

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{24671}}^1$

素因数の和:24813

約数の個数: 40

約数和(自身を含む): 403831296

約数和(自身を除く): 248700048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 24671, 49342, 74013, 98684, 148026, 197368, 296052, 394736, 592104, 1184208, 3231901, 6463802, 9695703, 12927604, 19391406, 25855208, 38782812, 51710416, 77565624, 155131248]

約数ペア:

[(1, 155131248), (2, 77565624), (3, 51710416), (4, 38782812), (6, 25855208), (8, 19391406), (12, 12927604), (16, 9695703), (24, 6463802), (48, 3231901), (131, 1184208), (262, 592104), (393, 394736), (524, 296052), (786, 197368), (1048, 148026), (1572, 98684), (2096, 74013), (3144, 49342), (6288, 24671)]