149220834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 356624640

約数和(自身を除く): 207403806

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 101, 174, 202, 203, 303, 406, 606, 609, 707, 1213, 1218, 1414, 2121, 2426, 2929, 3639, 4242, 5858, 7278, 8491, 8787, 16982, 17574, 20503, 25473, 35177, 41006, 50946, 61509, 70354, 105531, 122513, 123018, 211062, 245026, 246239, 367539, 492478, 735078, 738717, 857591, 1477434, 1715182, 2572773, 3552877, 5145546, 7105754, 10658631, 21317262, 24870139, 49740278, 74610417, 149220834]

約数ペア:

[(1, 149220834), (2, 74610417), (3, 49740278), (6, 24870139), (7, 21317262), (14, 10658631), (21, 7105754), (29, 5145546), (42, 3552877), (58, 2572773), (87, 1715182), (101, 1477434), (174, 857591), (202, 738717), (203, 735078), (303, 492478), (406, 367539), (606, 246239), (609, 245026), (707, 211062), (1213, 123018), (1218, 122513), (1414, 105531), (2121, 70354), (2426, 61509), (2929, 50946), (3639, 41006), (4242, 35177), (5858, 25473), (7278, 20503), (8491, 17574), (8787, 16982)]