162611072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 353572800

約数和(自身を除く): 190961728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 316, 416, 632, 832, 1027, 1237, 1264, 1664, 2054, 2474, 2528, 4108, 4948, 5056, 8216, 9896, 10112, 16081, 16432, 19792, 32162, 32864, 39584, 64324, 65728, 79168, 97723, 128648, 131456, 158336, 195446, 257296, 390892, 514592, 781784, 1029184, 1270399, 1563568, 2058368, 2540798, 3127136, 5081596, 6254272, 10163192, 12508544, 20326384, 40652768, 81305536, 162611072]

約数ペア:

[(1, 162611072), (2, 81305536), (4, 40652768), (8, 20326384), (13, 12508544), (16, 10163192), (26, 6254272), (32, 5081596), (52, 3127136), (64, 2540798), (79, 2058368), (104, 1563568), (128, 1270399), (158, 1029184), (208, 781784), (316, 514592), (416, 390892), (632, 257296), (832, 195446), (1027, 158336), (1237, 131456), (1264, 128648), (1664, 97723), (2054, 79168), (2474, 65728), (2528, 64324), (4108, 39584), (4948, 32864), (5056, 32162), (8216, 19792), (9896, 16432), (10112, 16081)]