131457546

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 337305600

約数和(自身を除く): 205848054

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 59, 62, 66, 93, 99, 118, 121, 177, 186, 198, 242, 279, 297, 341, 354, 363, 531, 558, 594, 649, 682, 726, 837, 1023, 1062, 1089, 1298, 1331, 1593, 1674, 1829, 1947, 2046, 2178, 2662, 3069, 3186, 3267, 3658, 3751, 3894, 3993, 5487, 5841, 6138, 6534, 7139, 7502, 7986, 9207, 10974, 11253, 11682, 11979, 14278, 16461, 17523, 18414, 20119, 21417, 22506, 23958, 32922, 33759, 35046, 35937, 40238, 41261, 42834, 49383, 60357, 64251, 67518, 71874, 78529, 82522, 98766, 101277, 120714, 123783, 128502, 157058, 181071, 192753, 202554, 221309, 235587, 247566, 362142, 371349, 385506, 442618, 471174, 543213, 663927, 706761, 742698, 1086426, 1114047, 1327854, 1413522, 1991781, 2120283, 2228094, 2434399, 3983562, 4240566, 4868798, 5975343, 7303197, 11950686, 14606394, 21909591, 43819182, 65728773, 131457546]

約数ペア:

[(1, 131457546), (2, 65728773), (3, 43819182), (6, 21909591), (9, 14606394), (11, 11950686), (18, 7303197), (22, 5975343), (27, 4868798), (31, 4240566), (33, 3983562), (54, 2434399), (59, 2228094), (62, 2120283), (66, 1991781), (93, 1413522), (99, 1327854), (118, 1114047), (121, 1086426), (177, 742698), (186, 706761), (198, 663927), (242, 543213), (279, 471174), (297, 442618), (341, 385506), (354, 371349), (363, 362142), (531, 247566), (558, 235587), (594, 221309), (649, 202554), (682, 192753), (726, 181071), (837, 157058), (1023, 128502), (1062, 123783), (1089, 120714), (1298, 101277), (1331, 98766), (1593, 82522), (1674, 78529), (1829, 71874), (1947, 67518), (2046, 64251), (2178, 60357), (2662, 49383), (3069, 42834), (3186, 41261), (3267, 40238), (3658, 35937), (3751, 35046), (3894, 33759), (3993, 32922), (5487, 23958), (5841, 22506), (6138, 21417), (6534, 20119), (7139, 18414), (7502, 17523), (7986, 16461), (9207, 14278), (10974, 11979), (11253, 11682)]