156941650820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2\times {\mathrm{47963}}^1$

素因数の和:48137

約数の個数: 72

約数和(自身を含む): 342398496384

約数和(自身を除く): 185456845564

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 470, 590, 940, 1180, 2773, 3481, 5546, 6962, 11092, 13865, 13924, 17405, 27730, 34810, 47963, 55460, 69620, 95926, 163607, 191852, 239815, 327214, 479630, 654428, 818035, 959260, 1636070, 2254261, 2829817, 3272140, 4508522, 5659634, 9017044, 11271305, 11319268, 14149085, 22542610, 28298170, 45085220, 56596340, 133001399, 166959203, 266002798, 333918406, 532005596, 665006995, 667836812, 834796015, 1330013990, 1669592030, 2660027980, 3339184060, 7847082541, 15694165082, 31388330164, 39235412705, 78470825410, 156941650820]

約数ペア:

[(1, 156941650820), (2, 78470825410), (4, 39235412705), (5, 31388330164), (10, 15694165082), (20, 7847082541), (47, 3339184060), (59, 2660027980), (94, 1669592030), (118, 1330013990), (188, 834796015), (235, 667836812), (236, 665006995), (295, 532005596), (470, 333918406), (590, 266002798), (940, 166959203), (1180, 133001399), (2773, 56596340), (3481, 45085220), (5546, 28298170), (6962, 22542610), (11092, 14149085), (13865, 11319268), (13924, 11271305), (17405, 9017044), (27730, 5659634), (34810, 4508522), (47963, 3272140), (55460, 2829817), (69620, 2254261), (95926, 1636070), (163607, 959260), (191852, 818035), (239815, 654428), (327214, 479630)]