148439928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67967}}^1$

素因数の和:67996

約数の個数: 64

約数和(自身を含む): 456744960

約数和(自身を除く): 308305032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 67967, 135934, 203901, 271868, 407802, 475769, 543736, 815604, 883571, 951538, 1427307, 1631208, 1767142, 1903076, 2650713, 2854614, 3534284, 3806152, 5301426, 5709228, 6184997, 7068568, 10602852, 11418456, 12369994, 18554991, 21205704, 24739988, 37109982, 49479976, 74219964, 148439928]

約数ペア:

[(1, 148439928), (2, 74219964), (3, 49479976), (4, 37109982), (6, 24739988), (7, 21205704), (8, 18554991), (12, 12369994), (13, 11418456), (14, 10602852), (21, 7068568), (24, 6184997), (26, 5709228), (28, 5301426), (39, 3806152), (42, 3534284), (52, 2854614), (56, 2650713), (78, 1903076), (84, 1767142), (91, 1631208), (104, 1427307), (156, 951538), (168, 883571), (182, 815604), (273, 543736), (312, 475769), (364, 407802), (546, 271868), (728, 203901), (1092, 135934), (2184, 67967)]