156911915936

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{154787}}^1$

素因数の和:155277

約数の個数: 48

約数和(自身を含む): 313612871040

約数和(自身を除く): 156700955104

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 401, 632, 802, 1264, 1604, 2528, 3208, 6416, 12832, 31679, 63358, 126716, 154787, 253432, 309574, 506864, 619148, 1013728, 1238296, 2476592, 4953184, 12228173, 24456346, 48912692, 62069587, 97825384, 124139174, 195650768, 248278348, 391301536, 496556696, 993113392, 1986226784, 4903497373, 9806994746, 19613989492, 39227978984, 78455957968, 156911915936]

約数ペア:

[(1, 156911915936), (2, 78455957968), (4, 39227978984), (8, 19613989492), (16, 9806994746), (32, 4903497373), (79, 1986226784), (158, 993113392), (316, 496556696), (401, 391301536), (632, 248278348), (802, 195650768), (1264, 124139174), (1604, 97825384), (2528, 62069587), (3208, 48912692), (6416, 24456346), (12832, 12228173), (31679, 4953184), (63358, 2476592), (126716, 1238296), (154787, 1013728), (253432, 619148), (309574, 506864)]