143146736

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:777

約数の個数: 40

約数和(自身を含む): 282571200

約数和(自身を除く): 139424464

約数列:

[1, 2, 4, 8, 16, 79, 158, 269, 316, 421, 538, 632, 842, 1076, 1264, 1684, 2152, 3368, 4304, 6736, 21251, 33259, 42502, 66518, 85004, 113249, 133036, 170008, 226498, 266072, 340016, 452996, 532144, 905992, 1811984, 8946671, 17893342, 35786684, 71573368, 143146736]

約数ペア:

[(1, 143146736), (2, 71573368), (4, 35786684), (8, 17893342), (16, 8946671), (79, 1811984), (158, 905992), (269, 532144), (316, 452996), (421, 340016), (538, 266072), (632, 226498), (842, 170008), (1076, 133036), (1264, 113249), (1684, 85004), (2152, 66518), (3368, 42502), (4304, 33259), (6736, 21251)]