15177415984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{11329}}^1$

素因数の和:11478

約数の個数: 80

約数和(自身を含む): 31605080320

約数和(自身を除く): 16427664336

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 73, 74, 124, 146, 148, 248, 292, 296, 496, 584, 592, 1147, 1168, 2263, 2294, 2701, 4526, 4588, 5402, 9052, 9176, 10804, 11329, 18104, 18352, 21608, 22658, 36208, 43216, 45316, 83731, 90632, 167462, 181264, 334924, 351199, 419173, 669848, 702398, 827017, 838346, 1339696, 1404796, 1654034, 1676692, 2809592, 3308068, 3353384, 5619184, 6616136, 6706768, 12994363, 13232272, 25637527, 25988726, 30599629, 51275054, 51977452, 61199258, 102550108, 103954904, 122398516, 205100216, 207909808, 244797032, 410200432, 489594064, 948588499, 1897176998, 3794353996, 7588707992, 15177415984]

約数ペア:

[(1, 15177415984), (2, 7588707992), (4, 3794353996), (8, 1897176998), (16, 948588499), (31, 489594064), (37, 410200432), (62, 244797032), (73, 207909808), (74, 205100216), (124, 122398516), (146, 103954904), (148, 102550108), (248, 61199258), (292, 51977452), (296, 51275054), (496, 30599629), (584, 25988726), (592, 25637527), (1147, 13232272), (1168, 12994363), (2263, 6706768), (2294, 6616136), (2701, 5619184), (4526, 3353384), (4588, 3308068), (5402, 2809592), (9052, 1676692), (9176, 1654034), (10804, 1404796), (11329, 1339696), (18104, 838346), (18352, 827017), (21608, 702398), (22658, 669848), (36208, 419173), (43216, 351199), (45316, 334924), (83731, 181264), (90632, 167462)]