158624416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3691}}^1$

素因数の和:3797

約数の個数: 48

約数和(自身を含む): 334938240

約数和(自身を除く): 176313824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1343, 2528, 2686, 3691, 5372, 7382, 10744, 14764, 21488, 29528, 42976, 59056, 62747, 118112, 125494, 250988, 291589, 501976, 583178, 1003952, 1166356, 2007904, 2332712, 4665424, 4957013, 9330848, 9914026, 19828052, 39656104, 79312208, 158624416]

約数ペア:

[(1, 158624416), (2, 79312208), (4, 39656104), (8, 19828052), (16, 9914026), (17, 9330848), (32, 4957013), (34, 4665424), (68, 2332712), (79, 2007904), (136, 1166356), (158, 1003952), (272, 583178), (316, 501976), (544, 291589), (632, 250988), (1264, 125494), (1343, 118112), (2528, 62747), (2686, 59056), (3691, 42976), (5372, 29528), (7382, 21488), (10744, 14764)]