131253304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6217}}^1$

素因数の和:6272

約数の個数: 64

約数和(自身を含む): 313387200

約数和(自身を除く): 182133896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 3016, 5278, 6217, 10556, 12434, 21112, 24868, 43519, 49736, 80821, 87038, 161642, 174076, 180293, 323284, 348152, 360586, 565747, 646568, 721172, 1131494, 1262051, 1442344, 2262988, 2343809, 2524102, 4525976, 4687618, 5048204, 9375236, 10096408, 16406663, 18750472, 32813326, 65626652, 131253304]

約数ペア:

[(1, 131253304), (2, 65626652), (4, 32813326), (7, 18750472), (8, 16406663), (13, 10096408), (14, 9375236), (26, 5048204), (28, 4687618), (29, 4525976), (52, 2524102), (56, 2343809), (58, 2262988), (91, 1442344), (104, 1262051), (116, 1131494), (182, 721172), (203, 646568), (232, 565747), (364, 360586), (377, 348152), (406, 323284), (728, 180293), (754, 174076), (812, 161642), (1508, 87038), (1624, 80821), (2639, 49736), (3016, 43519), (5278, 24868), (6217, 21112), (10556, 12434)]