140346648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 423897600

約数和(自身を除く): 283550952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 151, 156, 216, 234, 302, 312, 331, 351, 453, 468, 604, 662, 702, 906, 936, 993, 1208, 1324, 1359, 1404, 1812, 1963, 1986, 2648, 2718, 2808, 2979, 3624, 3926, 3972, 4077, 4303, 5436, 5889, 5958, 7852, 7944, 8154, 8606, 8937, 10872, 11778, 11916, 12909, 15704, 16308, 17212, 17667, 17874, 23556, 23832, 25818, 32616, 34424, 35334, 35748, 38727, 47112, 49981, 51636, 53001, 70668, 71496, 77454, 99962, 103272, 106002, 116181, 141336, 149943, 154908, 199924, 212004, 232362, 299886, 309816, 399848, 424008, 449829, 464724, 599772, 649753, 899658, 929448, 1199544, 1299506, 1349487, 1799316, 1949259, 2599012, 2698974, 3598632, 3898518, 5198024, 5397948, 5847777, 7797036, 10795896, 11695554, 15594072, 17543331, 23391108, 35086662, 46782216, 70173324, 140346648]

約数ペア:

[(1, 140346648), (2, 70173324), (3, 46782216), (4, 35086662), (6, 23391108), (8, 17543331), (9, 15594072), (12, 11695554), (13, 10795896), (18, 7797036), (24, 5847777), (26, 5397948), (27, 5198024), (36, 3898518), (39, 3598632), (52, 2698974), (54, 2599012), (72, 1949259), (78, 1799316), (104, 1349487), (108, 1299506), (117, 1199544), (151, 929448), (156, 899658), (216, 649753), (234, 599772), (302, 464724), (312, 449829), (331, 424008), (351, 399848), (453, 309816), (468, 299886), (604, 232362), (662, 212004), (702, 199924), (906, 154908), (936, 149943), (993, 141336), (1208, 116181), (1324, 106002), (1359, 103272), (1404, 99962), (1812, 77454), (1963, 71496), (1986, 70668), (2648, 53001), (2718, 51636), (2808, 49981), (2979, 47112), (3624, 38727), (3926, 35748), (3972, 35334), (4077, 34424), (4303, 32616), (5436, 25818), (5889, 23832), (5958, 23556), (7852, 17874), (7944, 17667), (8154, 17212), (8606, 16308), (8937, 15704), (10872, 12909), (11778, 11916)]