156911952

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{21649}}^1$

素因数の和:21811

約数の個数: 40

約数和(自身を含む): 408059200

約数和(自身を除く): 251147248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 21649, 43298, 64947, 86596, 129894, 173192, 259788, 346384, 519576, 1039152, 3268999, 6537998, 9806997, 13075996, 19613994, 26151992, 39227988, 52303984, 78455976, 156911952]

約数ペア:

[(1, 156911952), (2, 78455976), (3, 52303984), (4, 39227988), (6, 26151992), (8, 19613994), (12, 13075996), (16, 9806997), (24, 6537998), (48, 3268999), (151, 1039152), (302, 519576), (453, 346384), (604, 259788), (906, 173192), (1208, 129894), (1812, 86596), (2416, 64947), (3624, 43298), (7248, 21649)]