131742936

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 401670360

約数和(自身を除く): 269927424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 243, 312, 324, 338, 351, 401, 468, 486, 507, 648, 676, 702, 802, 936, 972, 1014, 1053, 1203, 1352, 1404, 1521, 1604, 1944, 2028, 2106, 2406, 2808, 3042, 3159, 3208, 3609, 4056, 4212, 4563, 4812, 5213, 6084, 6318, 7218, 8424, 9126, 9624, 10426, 10827, 12168, 12636, 13689, 14436, 15639, 18252, 20852, 21654, 25272, 27378, 28872, 31278, 32481, 36504, 41067, 41704, 43308, 46917, 54756, 62556, 64962, 67769, 82134, 86616, 93834, 97443, 109512, 125112, 129924, 135538, 140751, 164268, 187668, 194886, 203307, 259848, 271076, 281502, 328536, 375336, 389772, 406614, 422253, 542152, 563004, 609921, 779544, 813228, 844506, 1126008, 1219842, 1266759, 1626456, 1689012, 1829763, 2439684, 2533518, 3378024, 3659526, 4879368, 5067036, 5489289, 7319052, 10134072, 10978578, 14638104, 16467867, 21957156, 32935734, 43914312, 65871468, 131742936]

約数ペア:

[(1, 131742936), (2, 65871468), (3, 43914312), (4, 32935734), (6, 21957156), (8, 16467867), (9, 14638104), (12, 10978578), (13, 10134072), (18, 7319052), (24, 5489289), (26, 5067036), (27, 4879368), (36, 3659526), (39, 3378024), (52, 2533518), (54, 2439684), (72, 1829763), (78, 1689012), (81, 1626456), (104, 1266759), (108, 1219842), (117, 1126008), (156, 844506), (162, 813228), (169, 779544), (216, 609921), (234, 563004), (243, 542152), (312, 422253), (324, 406614), (338, 389772), (351, 375336), (401, 328536), (468, 281502), (486, 271076), (507, 259848), (648, 203307), (676, 194886), (702, 187668), (802, 164268), (936, 140751), (972, 135538), (1014, 129924), (1053, 125112), (1203, 109512), (1352, 97443), (1404, 93834), (1521, 86616), (1604, 82134), (1944, 67769), (2028, 64962), (2106, 62556), (2406, 54756), (2808, 46917), (3042, 43308), (3159, 41704), (3208, 41067), (3609, 36504), (4056, 32481), (4212, 31278), (4563, 28872), (4812, 27378), (5213, 25272), (6084, 21654), (6318, 20852), (7218, 18252), (8424, 15639), (9126, 14436), (9624, 13689), (10426, 12636), (10827, 12168)]