140266854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4507}}^1$

素因数の和:4554

約数の個数: 96

約数和(自身を含む): 393818880

約数和(自身を除く): 253552026

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 4507, 5187, 9014, 10374, 13521, 15561, 27042, 31122, 31549, 40563, 58591, 63098, 81126, 85633, 94647, 117182, 171266, 175773, 189294, 256899, 283941, 351546, 410137, 513798, 527319, 567882, 599431, 770697, 820274, 1054638, 1113229, 1198862, 1230411, 1541394, 1798293, 2226458, 2460822, 3339687, 3596586, 3691233, 5394879, 6679374, 7382466, 7792603, 10019061, 10789758, 15585206, 20038122, 23377809, 46755618, 70133427, 140266854]

約数ペア:

[(1, 140266854), (2, 70133427), (3, 46755618), (6, 23377809), (7, 20038122), (9, 15585206), (13, 10789758), (14, 10019061), (18, 7792603), (19, 7382466), (21, 6679374), (26, 5394879), (38, 3691233), (39, 3596586), (42, 3339687), (57, 2460822), (63, 2226458), (78, 1798293), (91, 1541394), (114, 1230411), (117, 1198862), (126, 1113229), (133, 1054638), (171, 820274), (182, 770697), (234, 599431), (247, 567882), (266, 527319), (273, 513798), (342, 410137), (399, 351546), (494, 283941), (546, 256899), (741, 189294), (798, 175773), (819, 171266), (1197, 117182), (1482, 94647), (1638, 85633), (1729, 81126), (2223, 63098), (2394, 58591), (3458, 40563), (4446, 31549), (4507, 31122), (5187, 27042), (9014, 15561), (10374, 13521)]