105645852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:260

約数の個数: 108

約数和(自身を含む): 305530680

約数和(自身を除く): 199884828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 109, 114, 117, 156, 171, 218, 228, 234, 247, 327, 342, 436, 468, 494, 654, 684, 741, 981, 988, 1308, 1417, 1482, 1962, 2071, 2223, 2834, 2964, 3924, 4142, 4251, 4446, 5668, 6213, 8284, 8502, 8892, 11881, 12426, 12753, 17004, 18639, 23762, 24852, 25506, 26923, 35643, 37278, 47524, 51012, 53846, 71286, 74556, 80769, 106929, 107692, 142572, 154453, 161538, 213858, 225739, 242307, 308906, 323076, 427716, 451478, 463359, 484614, 617812, 677217, 902956, 926718, 969228, 1354434, 1390077, 1853436, 2031651, 2708868, 2780154, 2934607, 4063302, 5560308, 5869214, 8126604, 8803821, 11738428, 17607642, 26411463, 35215284, 52822926, 105645852]

約数ペア:

[(1, 105645852), (2, 52822926), (3, 35215284), (4, 26411463), (6, 17607642), (9, 11738428), (12, 8803821), (13, 8126604), (18, 5869214), (19, 5560308), (26, 4063302), (36, 2934607), (38, 2780154), (39, 2708868), (52, 2031651), (57, 1853436), (76, 1390077), (78, 1354434), (109, 969228), (114, 926718), (117, 902956), (156, 677217), (171, 617812), (218, 484614), (228, 463359), (234, 451478), (247, 427716), (327, 323076), (342, 308906), (436, 242307), (468, 225739), (494, 213858), (654, 161538), (684, 154453), (741, 142572), (981, 107692), (988, 106929), (1308, 80769), (1417, 74556), (1482, 71286), (1962, 53846), (2071, 51012), (2223, 47524), (2834, 37278), (2964, 35643), (3924, 26923), (4142, 25506), (4251, 24852), (4446, 23762), (5668, 18639), (6213, 17004), (8284, 12753), (8502, 12426), (8892, 11881)]