190475532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:764

約数の個数: 144

約数和(自身を含む): 564229120

約数和(自身を除く): 373753588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 468, 494, 558, 589, 684, 691, 741, 806, 988, 1116, 1178, 1209, 1382, 1482, 1612, 1767, 2073, 2223, 2356, 2418, 2764, 2964, 3534, 3627, 4146, 4446, 4836, 5301, 6219, 7068, 7254, 7657, 8292, 8892, 8983, 10602, 12438, 13129, 14508, 15314, 17966, 21204, 21421, 22971, 24876, 26258, 26949, 30628, 35932, 39387, 42842, 45942, 52516, 53898, 64263, 68913, 78774, 80847, 85684, 91884, 107796, 118161, 128526, 137826, 157548, 161694, 170677, 192789, 236322, 257052, 275652, 278473, 323388, 341354, 385578, 406999, 472644, 512031, 556946, 682708, 771156, 813998, 835419, 1024062, 1113892, 1220997, 1536093, 1627996, 1670838, 2048124, 2441994, 2506257, 3072186, 3341676, 3662991, 4883988, 5012514, 5290987, 6144372, 7325982, 10025028, 10581974, 14651964, 15872961, 21163948, 31745922, 47618883, 63491844, 95237766, 190475532]

約数ペア:

[(1, 190475532), (2, 95237766), (3, 63491844), (4, 47618883), (6, 31745922), (9, 21163948), (12, 15872961), (13, 14651964), (18, 10581974), (19, 10025028), (26, 7325982), (31, 6144372), (36, 5290987), (38, 5012514), (39, 4883988), (52, 3662991), (57, 3341676), (62, 3072186), (76, 2506257), (78, 2441994), (93, 2048124), (114, 1670838), (117, 1627996), (124, 1536093), (156, 1220997), (171, 1113892), (186, 1024062), (228, 835419), (234, 813998), (247, 771156), (279, 682708), (342, 556946), (372, 512031), (403, 472644), (468, 406999), (494, 385578), (558, 341354), (589, 323388), (684, 278473), (691, 275652), (741, 257052), (806, 236322), (988, 192789), (1116, 170677), (1178, 161694), (1209, 157548), (1382, 137826), (1482, 128526), (1612, 118161), (1767, 107796), (2073, 91884), (2223, 85684), (2356, 80847), (2418, 78774), (2764, 68913), (2964, 64263), (3534, 53898), (3627, 52516), (4146, 45942), (4446, 42842), (4836, 39387), (5301, 35932), (6219, 30628), (7068, 26949), (7254, 26258), (7657, 24876), (8292, 22971), (8892, 21421), (8983, 21204), (10602, 17966), (12438, 15314), (13129, 14508)]