128828333824

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{16233409}}^1$

素因数の和:16233456

約数の個数: 36

約数和(自身を含む): 265448720320

約数和(自身を除く): 136620386496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 16233409, 32466818, 64933636, 129867272, 259734544, 503235679, 519469088, 1006471358, 1038938176, 2012942716, 2077876352, 4025885432, 4155752704, 8051770864, 16103541728, 32207083456, 64414166912, 128828333824]

約数ペア:

[(1, 128828333824), (2, 64414166912), (4, 32207083456), (8, 16103541728), (16, 8051770864), (31, 4155752704), (32, 4025885432), (62, 2077876352), (64, 2012942716), (124, 1038938176), (128, 1006471358), (248, 519469088), (256, 503235679), (496, 259734544), (992, 129867272), (1984, 64933636), (3968, 32466818), (7936, 16233409)]