155280477996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2920343}}^1$

素因数の和:2920571

約数の個数: 72

約数和(自身を含む): 450714211584

約数和(自身を除く): 295433733588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1899, 2532, 2954, 3798, 4431, 5908, 7596, 8862, 13293, 17724, 26586, 53172, 2920343, 5840686, 8761029, 11681372, 17522058, 20442401, 26283087, 35044116, 40884802, 52566174, 61327203, 81769604, 105132348, 122654406, 183981609, 245308812, 367963218, 616192373, 735926436, 1232384746, 1848577119, 2464769492, 3697154238, 4313346611, 5545731357, 7394308476, 8626693222, 11091462714, 12940039833, 17253386444, 22182925428, 25880079666, 38820119499, 51760159332, 77640238998, 155280477996]

約数ペア:

[(1, 155280477996), (2, 77640238998), (3, 51760159332), (4, 38820119499), (6, 25880079666), (7, 22182925428), (9, 17253386444), (12, 12940039833), (14, 11091462714), (18, 8626693222), (21, 7394308476), (28, 5545731357), (36, 4313346611), (42, 3697154238), (63, 2464769492), (84, 1848577119), (126, 1232384746), (211, 735926436), (252, 616192373), (422, 367963218), (633, 245308812), (844, 183981609), (1266, 122654406), (1477, 105132348), (1899, 81769604), (2532, 61327203), (2954, 52566174), (3798, 40884802), (4431, 35044116), (5908, 26283087), (7596, 20442401), (8862, 17522058), (13293, 11681372), (17724, 8761029), (26586, 5840686), (53172, 2920343)]