144939158

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:3981

約数の個数: 48

約数和(自身を含む): 281821680

約数和(自身を除く): 136882522

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2639, 2842, 3923, 5278, 7846, 18473, 27461, 36946, 50999, 54922, 101998, 113767, 192227, 227534, 356993, 384454, 713986, 796369, 1478971, 1592738, 2498951, 2957942, 4997902, 5574583, 10352797, 11149166, 20705594, 72469579, 144939158]

約数ペア:

[(1, 144939158), (2, 72469579), (7, 20705594), (13, 11149166), (14, 10352797), (26, 5574583), (29, 4997902), (49, 2957942), (58, 2498951), (91, 1592738), (98, 1478971), (182, 796369), (203, 713986), (377, 384454), (406, 356993), (637, 227534), (754, 192227), (1274, 113767), (1421, 101998), (2639, 54922), (2842, 50999), (3923, 36946), (5278, 27461), (7846, 18473)]