148507884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{196439}}^1$

素因数の和:196459

約数の個数: 48

約数和(自身を含む): 440025600

約数和(自身を除く): 291517716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 196439, 392878, 589317, 785756, 1178634, 1375073, 1767951, 2357268, 2750146, 3535902, 4125219, 5303853, 5500292, 7071804, 8250438, 10607706, 12375657, 16500876, 21215412, 24751314, 37126971, 49502628, 74253942, 148507884]

約数ペア:

[(1, 148507884), (2, 74253942), (3, 49502628), (4, 37126971), (6, 24751314), (7, 21215412), (9, 16500876), (12, 12375657), (14, 10607706), (18, 8250438), (21, 7071804), (27, 5500292), (28, 5303853), (36, 4125219), (42, 3535902), (54, 2750146), (63, 2357268), (84, 1767951), (108, 1375073), (126, 1178634), (189, 785756), (252, 589317), (378, 392878), (756, 196439)]