151928768

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1165

約数の個数: 56

約数和(自身を含む): 315772800

約数和(自身を除く): 163844032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 496, 584, 992, 1049, 1168, 1984, 2098, 2263, 2336, 4196, 4526, 4672, 8392, 9052, 16784, 18104, 32519, 33568, 36208, 65038, 67136, 72416, 76577, 130076, 144832, 153154, 260152, 306308, 520304, 612616, 1040608, 1225232, 2081216, 2373887, 2450464, 4747774, 4900928, 9495548, 18991096, 37982192, 75964384, 151928768]

約数ペア:

[(1, 151928768), (2, 75964384), (4, 37982192), (8, 18991096), (16, 9495548), (31, 4900928), (32, 4747774), (62, 2450464), (64, 2373887), (73, 2081216), (124, 1225232), (146, 1040608), (248, 612616), (292, 520304), (496, 306308), (584, 260152), (992, 153154), (1049, 144832), (1168, 130076), (1984, 76577), (2098, 72416), (2263, 67136), (2336, 65038), (4196, 36208), (4526, 33568), (4672, 32519), (8392, 18104), (9052, 16784)]