149608508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^4\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 60

約数和(自身を含む): 323543472

約数和(自身を除く): 173934964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 361, 532, 574, 722, 779, 1148, 1444, 1558, 2527, 3116, 5054, 5453, 6859, 10108, 10906, 13718, 14801, 21812, 27436, 29602, 48013, 59204, 96026, 103607, 130321, 192052, 207214, 260642, 281219, 414428, 521284, 562438, 912247, 1124876, 1824494, 1968533, 3648988, 3937066, 5343161, 7874132, 10686322, 21372644, 37402127, 74804254, 149608508]

約数ペア:

[(1, 149608508), (2, 74804254), (4, 37402127), (7, 21372644), (14, 10686322), (19, 7874132), (28, 5343161), (38, 3937066), (41, 3648988), (76, 1968533), (82, 1824494), (133, 1124876), (164, 912247), (266, 562438), (287, 521284), (361, 414428), (532, 281219), (574, 260642), (722, 207214), (779, 192052), (1148, 130321), (1444, 103607), (1558, 96026), (2527, 59204), (3116, 48013), (5054, 29602), (5453, 27436), (6859, 21812), (10108, 14801), (10906, 13718)]