154776304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3217}}^1$

素因数の和:3353

約数の個数: 40

約数和(自身を含む): 312841088

約数和(自身を除く): 158064784

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 3217, 6014, 6434, 12028, 12868, 24056, 25736, 48112, 51472, 99727, 199454, 312049, 398908, 624098, 797816, 1248196, 1595632, 2496392, 4992784, 9673519, 19347038, 38694076, 77388152, 154776304]

約数ペア:

[(1, 154776304), (2, 77388152), (4, 38694076), (8, 19347038), (16, 9673519), (31, 4992784), (62, 2496392), (97, 1595632), (124, 1248196), (194, 797816), (248, 624098), (388, 398908), (496, 312049), (776, 199454), (1552, 99727), (3007, 51472), (3217, 48112), (6014, 25736), (6434, 24056), (12028, 12868)]