139017996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10243}}^1$

素因数の和:10295

約数の個数: 72

約数和(自身を含む): 391525680

約数和(自身を除く): 252507684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 10243, 13572, 20486, 30729, 40972, 61458, 92187, 122916, 133159, 184374, 266318, 297047, 368748, 399477, 532636, 594094, 798954, 891141, 1188188, 1198431, 1597908, 1782282, 2396862, 2673423, 3564564, 3861611, 4793724, 5346846, 7723222, 10693692, 11584833, 15446444, 23169666, 34754499, 46339332, 69508998, 139017996]

約数ペア:

[(1, 139017996), (2, 69508998), (3, 46339332), (4, 34754499), (6, 23169666), (9, 15446444), (12, 11584833), (13, 10693692), (18, 7723222), (26, 5346846), (29, 4793724), (36, 3861611), (39, 3564564), (52, 2673423), (58, 2396862), (78, 1782282), (87, 1597908), (116, 1198431), (117, 1188188), (156, 891141), (174, 798954), (234, 594094), (261, 532636), (348, 399477), (377, 368748), (468, 297047), (522, 266318), (754, 184374), (1044, 133159), (1131, 122916), (1508, 92187), (2262, 61458), (3393, 40972), (4524, 30729), (6786, 20486), (10243, 13572)]