153923448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 303305352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 59, 84, 106, 118, 159, 168, 177, 212, 236, 293, 318, 354, 371, 413, 424, 472, 586, 636, 708, 742, 826, 879, 1113, 1172, 1239, 1272, 1416, 1484, 1652, 1758, 2051, 2226, 2344, 2478, 2968, 3127, 3304, 3516, 4102, 4452, 4956, 6153, 6254, 7032, 8204, 8904, 9381, 9912, 12306, 12508, 15529, 16408, 17287, 18762, 21889, 24612, 25016, 31058, 34574, 37524, 43778, 46587, 49224, 51861, 62116, 65667, 69148, 75048, 87556, 93174, 103722, 108703, 121009, 124232, 131334, 138296, 175112, 186348, 207444, 217406, 242018, 262668, 326109, 363027, 372696, 414888, 434812, 484036, 525336, 652218, 726054, 869624, 916211, 968072, 1304436, 1452108, 1832422, 2608872, 2748633, 2904216, 3664844, 5497266, 6413477, 7329688, 10994532, 12826954, 19240431, 21989064, 25653908, 38480862, 51307816, 76961724, 153923448]

約数ペア:

[(1, 153923448), (2, 76961724), (3, 51307816), (4, 38480862), (6, 25653908), (7, 21989064), (8, 19240431), (12, 12826954), (14, 10994532), (21, 7329688), (24, 6413477), (28, 5497266), (42, 3664844), (53, 2904216), (56, 2748633), (59, 2608872), (84, 1832422), (106, 1452108), (118, 1304436), (159, 968072), (168, 916211), (177, 869624), (212, 726054), (236, 652218), (293, 525336), (318, 484036), (354, 434812), (371, 414888), (413, 372696), (424, 363027), (472, 326109), (586, 262668), (636, 242018), (708, 217406), (742, 207444), (826, 186348), (879, 175112), (1113, 138296), (1172, 131334), (1239, 124232), (1272, 121009), (1416, 108703), (1484, 103722), (1652, 93174), (1758, 87556), (2051, 75048), (2226, 69148), (2344, 65667), (2478, 62116), (2968, 51861), (3127, 49224), (3304, 46587), (3516, 43778), (4102, 37524), (4452, 34574), (4956, 31058), (6153, 25016), (6254, 24612), (7032, 21889), (8204, 18762), (8904, 17287), (9381, 16408), (9912, 15529), (12306, 12508)]