140962416

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 429932304

約数和(自身を除く): 288969888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 292, 294, 336, 392, 438, 511, 584, 588, 784, 821, 876, 1022, 1168, 1176, 1533, 1642, 1752, 2044, 2352, 2463, 3066, 3284, 3504, 3577, 4088, 4926, 5747, 6132, 6568, 7154, 8176, 9852, 10731, 11494, 12264, 13136, 14308, 17241, 19704, 21462, 22988, 24528, 28616, 34482, 39408, 40229, 42924, 45976, 57232, 59933, 68964, 80458, 85848, 91952, 119866, 120687, 137928, 160916, 171696, 179799, 239732, 241374, 275856, 321832, 359598, 419531, 479464, 482748, 643664, 719196, 839062, 958928, 965496, 1258593, 1438392, 1678124, 1930992, 2517186, 2876784, 2936717, 3356248, 5034372, 5873434, 6712496, 8810151, 10068744, 11746868, 17620302, 20137488, 23493736, 35240604, 46987472, 70481208, 140962416]

約数ペア:

[(1, 140962416), (2, 70481208), (3, 46987472), (4, 35240604), (6, 23493736), (7, 20137488), (8, 17620302), (12, 11746868), (14, 10068744), (16, 8810151), (21, 6712496), (24, 5873434), (28, 5034372), (42, 3356248), (48, 2936717), (49, 2876784), (56, 2517186), (73, 1930992), (84, 1678124), (98, 1438392), (112, 1258593), (146, 965496), (147, 958928), (168, 839062), (196, 719196), (219, 643664), (292, 482748), (294, 479464), (336, 419531), (392, 359598), (438, 321832), (511, 275856), (584, 241374), (588, 239732), (784, 179799), (821, 171696), (876, 160916), (1022, 137928), (1168, 120687), (1176, 119866), (1533, 91952), (1642, 85848), (1752, 80458), (2044, 68964), (2352, 59933), (2463, 57232), (3066, 45976), (3284, 42924), (3504, 40229), (3577, 39408), (4088, 34482), (4926, 28616), (5747, 24528), (6132, 22988), (6568, 21462), (7154, 19704), (8176, 17241), (9852, 14308), (10731, 13136), (11494, 12264)]