157426628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 305665920

約数和(自身を除く): 148239292

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 113, 226, 437, 452, 797, 874, 1594, 1748, 2147, 2599, 3188, 4294, 5198, 8588, 10396, 15143, 18331, 30286, 36662, 49381, 60572, 73324, 90061, 98762, 180122, 197524, 348289, 360244, 696578, 1393156, 1711159, 2071403, 3422318, 4142806, 6844636, 8285612, 39356657, 78713314, 157426628]

約数ペア:

[(1, 157426628), (2, 78713314), (4, 39356657), (19, 8285612), (23, 6844636), (38, 4142806), (46, 3422318), (76, 2071403), (92, 1711159), (113, 1393156), (226, 696578), (437, 360244), (452, 348289), (797, 197524), (874, 180122), (1594, 98762), (1748, 90061), (2147, 73324), (2599, 60572), (3188, 49381), (4294, 36662), (5198, 30286), (8588, 18331), (10396, 15143)]