138826506

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5228

約数の個数: 64

約数和(自身を含む): 348768000

約数和(自身を除く): 209941494

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 2058, 3822, 4459, 5189, 8918, 10378, 13377, 15567, 26754, 31134, 36323, 67457, 72646, 108969, 134914, 202371, 217938, 254261, 404742, 472199, 508522, 762783, 944398, 1416597, 1525566, 1779827, 2833194, 3305393, 3559654, 5339481, 6610786, 9916179, 10678962, 19832358, 23137751, 46275502, 69413253, 138826506]

約数ペア:

[(1, 138826506), (2, 69413253), (3, 46275502), (6, 23137751), (7, 19832358), (13, 10678962), (14, 9916179), (21, 6610786), (26, 5339481), (39, 3559654), (42, 3305393), (49, 2833194), (78, 1779827), (91, 1525566), (98, 1416597), (147, 944398), (182, 762783), (273, 508522), (294, 472199), (343, 404742), (546, 254261), (637, 217938), (686, 202371), (1029, 134914), (1274, 108969), (1911, 72646), (2058, 67457), (3822, 36323), (4459, 31134), (5189, 26754), (8918, 15567), (10378, 13377)]