165864348

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 476407008

約数和(自身を除く): 310542660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 212, 234, 318, 324, 351, 468, 477, 636, 689, 702, 743, 954, 1053, 1378, 1404, 1431, 1486, 1908, 2067, 2106, 2229, 2756, 2862, 2972, 4134, 4212, 4293, 4458, 5724, 6201, 6687, 8268, 8586, 8916, 9659, 12402, 13374, 17172, 18603, 19318, 20061, 24804, 26748, 28977, 37206, 38636, 39379, 40122, 55809, 57954, 60183, 74412, 78758, 80244, 86931, 111618, 115908, 118137, 120366, 157516, 173862, 223236, 236274, 240732, 260793, 347724, 354411, 472548, 511927, 521586, 708822, 782379, 1023854, 1043172, 1063233, 1417644, 1535781, 1564758, 2047708, 2126466, 3071562, 3129516, 3189699, 4252932, 4607343, 6143124, 6379398, 9214686, 12758796, 13822029, 18429372, 27644058, 41466087, 55288116, 82932174, 165864348]

約数ペア:

[(1, 165864348), (2, 82932174), (3, 55288116), (4, 41466087), (6, 27644058), (9, 18429372), (12, 13822029), (13, 12758796), (18, 9214686), (26, 6379398), (27, 6143124), (36, 4607343), (39, 4252932), (52, 3189699), (53, 3129516), (54, 3071562), (78, 2126466), (81, 2047708), (106, 1564758), (108, 1535781), (117, 1417644), (156, 1063233), (159, 1043172), (162, 1023854), (212, 782379), (234, 708822), (318, 521586), (324, 511927), (351, 472548), (468, 354411), (477, 347724), (636, 260793), (689, 240732), (702, 236274), (743, 223236), (954, 173862), (1053, 157516), (1378, 120366), (1404, 118137), (1431, 115908), (1486, 111618), (1908, 86931), (2067, 80244), (2106, 78758), (2229, 74412), (2756, 60183), (2862, 57954), (2972, 55809), (4134, 40122), (4212, 39379), (4293, 38636), (4458, 37206), (5724, 28977), (6201, 26748), (6687, 24804), (8268, 20061), (8586, 19318), (8916, 18603), (9659, 17172), (12402, 13374)]