155234142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 411640320

約数和(自身を除く): 256406178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 61, 63, 114, 122, 126, 133, 171, 183, 266, 342, 366, 399, 427, 549, 798, 854, 1063, 1098, 1159, 1197, 1281, 2126, 2318, 2394, 2562, 3189, 3477, 3843, 6378, 6954, 7441, 7686, 8113, 9567, 10431, 14882, 16226, 19134, 20197, 20862, 22323, 24339, 40394, 44646, 48678, 60591, 64843, 66969, 73017, 121182, 129686, 133938, 141379, 146034, 181773, 194529, 282758, 363546, 389058, 424137, 453901, 583587, 848274, 907802, 1167174, 1232017, 1272411, 1361703, 2464034, 2544822, 2723406, 3696051, 4085109, 7392102, 8170218, 8624119, 11088153, 17248238, 22176306, 25872357, 51744714, 77617071, 155234142]

約数ペア:

[(1, 155234142), (2, 77617071), (3, 51744714), (6, 25872357), (7, 22176306), (9, 17248238), (14, 11088153), (18, 8624119), (19, 8170218), (21, 7392102), (38, 4085109), (42, 3696051), (57, 2723406), (61, 2544822), (63, 2464034), (114, 1361703), (122, 1272411), (126, 1232017), (133, 1167174), (171, 907802), (183, 848274), (266, 583587), (342, 453901), (366, 424137), (399, 389058), (427, 363546), (549, 282758), (798, 194529), (854, 181773), (1063, 146034), (1098, 141379), (1159, 133938), (1197, 129686), (1281, 121182), (2126, 73017), (2318, 66969), (2394, 64843), (2562, 60591), (3189, 48678), (3477, 44646), (3843, 40394), (6378, 24339), (6954, 22323), (7441, 20862), (7686, 20197), (8113, 19134), (9567, 16226), (10431, 14882)]