140665392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2633}}^1$

素因数の和:2707

約数の個数: 120

約数和(自身を含む): 458568864

約数和(自身を除く): 317903472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2633, 2968, 3339, 3816, 4452, 5266, 5936, 6678, 7632, 7899, 8904, 10532, 13356, 15798, 17808, 18431, 21064, 23697, 26712, 31596, 36862, 42128, 47394, 53424, 55293, 63192, 73724, 94788, 110586, 126384, 139549, 147448, 165879, 189576, 221172, 279098, 294896, 331758, 379152, 418647, 442344, 558196, 663516, 837294, 884688, 976843, 1116392, 1255941, 1327032, 1674588, 1953686, 2232784, 2511882, 2654064, 2930529, 3349176, 3907372, 5023764, 5861058, 6698352, 7814744, 8791587, 10047528, 11722116, 15629488, 17583174, 20095056, 23444232, 35166348, 46888464, 70332696, 140665392]

約数ペア:

[(1, 140665392), (2, 70332696), (3, 46888464), (4, 35166348), (6, 23444232), (7, 20095056), (8, 17583174), (9, 15629488), (12, 11722116), (14, 10047528), (16, 8791587), (18, 7814744), (21, 6698352), (24, 5861058), (28, 5023764), (36, 3907372), (42, 3349176), (48, 2930529), (53, 2654064), (56, 2511882), (63, 2232784), (72, 1953686), (84, 1674588), (106, 1327032), (112, 1255941), (126, 1116392), (144, 976843), (159, 884688), (168, 837294), (212, 663516), (252, 558196), (318, 442344), (336, 418647), (371, 379152), (424, 331758), (477, 294896), (504, 279098), (636, 221172), (742, 189576), (848, 165879), (954, 147448), (1008, 139549), (1113, 126384), (1272, 110586), (1484, 94788), (1908, 73724), (2226, 63192), (2544, 55293), (2633, 53424), (2968, 47394), (3339, 42128), (3816, 36862), (4452, 31596), (5266, 26712), (5936, 23697), (6678, 21064), (7632, 18431), (7899, 17808), (8904, 15798), (10532, 13356)]