131198688

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^2\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 108

約数和(自身を含む): 383829264

約数和(自身を除く): 252630576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 271, 288, 328, 369, 492, 542, 656, 738, 813, 984, 1084, 1312, 1476, 1626, 1681, 1968, 2168, 2439, 2952, 3252, 3362, 3936, 4336, 4878, 5043, 5904, 6504, 6724, 8672, 9756, 10086, 11111, 11808, 13008, 13448, 15129, 19512, 20172, 22222, 26016, 26896, 30258, 33333, 39024, 40344, 44444, 53792, 60516, 66666, 78048, 80688, 88888, 99999, 121032, 133332, 161376, 177776, 199998, 242064, 266664, 355552, 399996, 455551, 484128, 533328, 799992, 911102, 1066656, 1366653, 1599984, 1822204, 2733306, 3199968, 3644408, 4099959, 5466612, 7288816, 8199918, 10933224, 14577632, 16399836, 21866448, 32799672, 43732896, 65599344, 131198688]

約数ペア:

[(1, 131198688), (2, 65599344), (3, 43732896), (4, 32799672), (6, 21866448), (8, 16399836), (9, 14577632), (12, 10933224), (16, 8199918), (18, 7288816), (24, 5466612), (32, 4099959), (36, 3644408), (41, 3199968), (48, 2733306), (72, 1822204), (82, 1599984), (96, 1366653), (123, 1066656), (144, 911102), (164, 799992), (246, 533328), (271, 484128), (288, 455551), (328, 399996), (369, 355552), (492, 266664), (542, 242064), (656, 199998), (738, 177776), (813, 161376), (984, 133332), (1084, 121032), (1312, 99999), (1476, 88888), (1626, 80688), (1681, 78048), (1968, 66666), (2168, 60516), (2439, 53792), (2952, 44444), (3252, 40344), (3362, 39024), (3936, 33333), (4336, 30258), (4878, 26896), (5043, 26016), (5904, 22222), (6504, 20172), (6724, 19512), (8672, 15129), (9756, 13448), (10086, 13008), (11111, 11808)]