148157260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 339655680

約数和(自身を除く): 191498420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 59, 92, 103, 106, 115, 118, 206, 212, 230, 236, 265, 295, 412, 460, 515, 530, 590, 1030, 1060, 1180, 1219, 1357, 2060, 2369, 2438, 2714, 3127, 4738, 4876, 5428, 5459, 6077, 6095, 6254, 6785, 9476, 10918, 11845, 12154, 12190, 12508, 13570, 15635, 21836, 23690, 24308, 24380, 27140, 27295, 30385, 31270, 47380, 54590, 60770, 62540, 71921, 109180, 121540, 125557, 139771, 143842, 251114, 279542, 287684, 322081, 359605, 502228, 559084, 627785, 644162, 698855, 719210, 1255570, 1288324, 1397710, 1438420, 1610405, 2511140, 2795420, 3220810, 6441620, 7407863, 14815726, 29631452, 37039315, 74078630, 148157260]

約数ペア:

[(1, 148157260), (2, 74078630), (4, 37039315), (5, 29631452), (10, 14815726), (20, 7407863), (23, 6441620), (46, 3220810), (53, 2795420), (59, 2511140), (92, 1610405), (103, 1438420), (106, 1397710), (115, 1288324), (118, 1255570), (206, 719210), (212, 698855), (230, 644162), (236, 627785), (265, 559084), (295, 502228), (412, 359605), (460, 322081), (515, 287684), (530, 279542), (590, 251114), (1030, 143842), (1060, 139771), (1180, 125557), (1219, 121540), (1357, 109180), (2060, 71921), (2369, 62540), (2438, 60770), (2714, 54590), (3127, 47380), (4738, 31270), (4876, 30385), (5428, 27295), (5459, 27140), (6077, 24380), (6095, 24308), (6254, 23690), (6785, 21836), (9476, 15635), (10918, 13570), (11845, 12508), (12154, 12190)]