131448416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 297561600

約数和(自身を除く): 166113184

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 79, 88, 116, 158, 163, 176, 232, 316, 319, 326, 352, 464, 632, 638, 652, 869, 928, 1264, 1276, 1304, 1738, 1793, 2291, 2528, 2552, 2608, 3476, 3586, 4582, 4727, 5104, 5216, 6952, 7172, 9164, 9454, 10208, 12877, 13904, 14344, 18328, 18908, 25201, 25754, 27808, 28688, 36656, 37816, 50402, 51508, 51997, 57376, 73312, 75632, 100804, 103016, 103994, 141647, 151264, 201608, 206032, 207988, 283294, 373433, 403216, 412064, 415976, 566588, 746866, 806432, 831952, 1133176, 1493732, 1663904, 2266352, 2987464, 4107763, 4532704, 5974928, 8215526, 11949856, 16431052, 32862104, 65724208, 131448416]

約数ペア:

[(1, 131448416), (2, 65724208), (4, 32862104), (8, 16431052), (11, 11949856), (16, 8215526), (22, 5974928), (29, 4532704), (32, 4107763), (44, 2987464), (58, 2266352), (79, 1663904), (88, 1493732), (116, 1133176), (158, 831952), (163, 806432), (176, 746866), (232, 566588), (316, 415976), (319, 412064), (326, 403216), (352, 373433), (464, 283294), (632, 207988), (638, 206032), (652, 201608), (869, 151264), (928, 141647), (1264, 103994), (1276, 103016), (1304, 100804), (1738, 75632), (1793, 73312), (2291, 57376), (2528, 51997), (2552, 51508), (2608, 50402), (3476, 37816), (3586, 36656), (4582, 28688), (4727, 27808), (5104, 25754), (5216, 25201), (6952, 18908), (7172, 18328), (9164, 14344), (9454, 13904), (10208, 12877)]