137642778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4988

約数の個数: 96

約数和(自身を含む): 388717056

約数和(自身を除く): 251074278

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 2142, 3094, 3978, 4641, 4943, 9282, 9886, 13923, 14829, 27846, 29658, 34601, 44487, 64259, 69202, 84031, 88974, 103803, 128518, 168062, 192777, 207606, 252093, 311409, 385554, 449813, 504186, 578331, 588217, 622818, 756279, 899626, 1092403, 1156662, 1176434, 1349439, 1512558, 1764651, 2184806, 2698878, 3277209, 3529302, 4048317, 5293953, 6554418, 7646821, 8096634, 9831627, 10587906, 15293642, 19663254, 22940463, 45880926, 68821389, 137642778]

約数ペア:

[(1, 137642778), (2, 68821389), (3, 45880926), (6, 22940463), (7, 19663254), (9, 15293642), (13, 10587906), (14, 9831627), (17, 8096634), (18, 7646821), (21, 6554418), (26, 5293953), (34, 4048317), (39, 3529302), (42, 3277209), (51, 2698878), (63, 2184806), (78, 1764651), (91, 1512558), (102, 1349439), (117, 1176434), (119, 1156662), (126, 1092403), (153, 899626), (182, 756279), (221, 622818), (234, 588217), (238, 578331), (273, 504186), (306, 449813), (357, 385554), (442, 311409), (546, 252093), (663, 207606), (714, 192777), (819, 168062), (1071, 128518), (1326, 103803), (1547, 88974), (1638, 84031), (1989, 69202), (2142, 64259), (3094, 44487), (3978, 34601), (4641, 29658), (4943, 27846), (9282, 14829), (9886, 13923)]