140049756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1531}}^1$

素因数の和:1573

約数の個数: 144

約数和(自身を含む): 456413440

約数和(自身を除く): 316363684

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1531, 1694, 2079, 2178, 2541, 2772, 3062, 3267, 3388, 4158, 4356, 4593, 5082, 6124, 6534, 7623, 8316, 9186, 10164, 10717, 13068, 13779, 15246, 16841, 18372, 21434, 22869, 27558, 30492, 32151, 33682, 41337, 42868, 45738, 50523, 55116, 64302, 67364, 82674, 91476, 96453, 101046, 117887, 128604, 151569, 165348, 185251, 192906, 202092, 235774, 289359, 303138, 353661, 370502, 385812, 454707, 471548, 555753, 578718, 606276, 707322, 741004, 909414, 1060983, 1111506, 1157436, 1296757, 1414644, 1667259, 1818828, 2121966, 2223012, 2593514, 3182949, 3334518, 3890271, 4243932, 5001777, 5187028, 6365898, 6669036, 7780542, 10003554, 11670813, 12731796, 15561084, 20007108, 23341626, 35012439, 46683252, 70024878, 140049756]

約数ペア:

[(1, 140049756), (2, 70024878), (3, 46683252), (4, 35012439), (6, 23341626), (7, 20007108), (9, 15561084), (11, 12731796), (12, 11670813), (14, 10003554), (18, 7780542), (21, 6669036), (22, 6365898), (27, 5187028), (28, 5001777), (33, 4243932), (36, 3890271), (42, 3334518), (44, 3182949), (54, 2593514), (63, 2223012), (66, 2121966), (77, 1818828), (84, 1667259), (99, 1414644), (108, 1296757), (121, 1157436), (126, 1111506), (132, 1060983), (154, 909414), (189, 741004), (198, 707322), (231, 606276), (242, 578718), (252, 555753), (297, 471548), (308, 454707), (363, 385812), (378, 370502), (396, 353661), (462, 303138), (484, 289359), (594, 235774), (693, 202092), (726, 192906), (756, 185251), (847, 165348), (924, 151569), (1089, 128604), (1188, 117887), (1386, 101046), (1452, 96453), (1531, 91476), (1694, 82674), (2079, 67364), (2178, 64302), (2541, 55116), (2772, 50523), (3062, 45738), (3267, 42868), (3388, 41337), (4158, 33682), (4356, 32151), (4593, 30492), (5082, 27558), (6124, 22869), (6534, 21434), (7623, 18372), (8316, 16841), (9186, 15246), (10164, 13779), (10717, 13068)]