158485376

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2339

約数の個数: 64

約数和(自身を含む): 365568000

約数和(自身を除く): 207082624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 553, 632, 896, 1106, 1264, 2212, 2239, 2528, 4424, 4478, 5056, 8848, 8956, 10112, 15673, 17696, 17912, 31346, 35392, 35824, 62692, 70784, 71648, 125384, 143296, 176881, 250768, 286592, 353762, 501536, 707524, 1003072, 1238167, 1415048, 2006144, 2476334, 2830096, 4952668, 5660192, 9905336, 11320384, 19810672, 22640768, 39621344, 79242688, 158485376]

約数ペア:

[(1, 158485376), (2, 79242688), (4, 39621344), (7, 22640768), (8, 19810672), (14, 11320384), (16, 9905336), (28, 5660192), (32, 4952668), (56, 2830096), (64, 2476334), (79, 2006144), (112, 1415048), (128, 1238167), (158, 1003072), (224, 707524), (316, 501536), (448, 353762), (553, 286592), (632, 250768), (896, 176881), (1106, 143296), (1264, 125384), (2212, 71648), (2239, 70784), (2528, 62692), (4424, 35824), (4478, 35392), (5056, 31346), (8848, 17912), (8956, 17696), (10112, 15673)]