145179684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 431121600

約数和(自身を除く): 285941916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 117, 156, 171, 174, 228, 234, 247, 261, 342, 348, 377, 468, 494, 522, 551, 563, 684, 741, 754, 988, 1044, 1102, 1126, 1131, 1482, 1508, 1653, 1689, 2204, 2223, 2252, 2262, 2964, 3306, 3378, 3393, 4446, 4524, 4959, 5067, 6612, 6756, 6786, 7163, 7319, 8892, 9918, 10134, 10697, 13572, 14326, 14638, 16327, 19836, 20268, 21394, 21489, 21957, 28652, 29276, 32091, 32654, 42788, 42978, 43914, 48981, 64182, 64467, 65308, 65871, 85956, 87828, 96273, 97962, 128364, 128934, 131742, 139061, 146943, 192546, 195924, 212251, 257868, 263484, 278122, 293886, 310213, 385092, 417183, 424502, 556244, 587772, 620426, 636753, 834366, 849004, 930639, 1240852, 1251549, 1273506, 1668732, 1861278, 1910259, 2503098, 2547012, 2791917, 3722556, 3820518, 4032769, 5006196, 5583834, 7641036, 8065538, 11167668, 12098307, 16131076, 24196614, 36294921, 48393228, 72589842, 145179684]

約数ペア:

[(1, 145179684), (2, 72589842), (3, 48393228), (4, 36294921), (6, 24196614), (9, 16131076), (12, 12098307), (13, 11167668), (18, 8065538), (19, 7641036), (26, 5583834), (29, 5006196), (36, 4032769), (38, 3820518), (39, 3722556), (52, 2791917), (57, 2547012), (58, 2503098), (76, 1910259), (78, 1861278), (87, 1668732), (114, 1273506), (116, 1251549), (117, 1240852), (156, 930639), (171, 849004), (174, 834366), (228, 636753), (234, 620426), (247, 587772), (261, 556244), (342, 424502), (348, 417183), (377, 385092), (468, 310213), (494, 293886), (522, 278122), (551, 263484), (563, 257868), (684, 212251), (741, 195924), (754, 192546), (988, 146943), (1044, 139061), (1102, 131742), (1126, 128934), (1131, 128364), (1482, 97962), (1508, 96273), (1653, 87828), (1689, 85956), (2204, 65871), (2223, 65308), (2252, 64467), (2262, 64182), (2964, 48981), (3306, 43914), (3378, 42978), (3393, 42788), (4446, 32654), (4524, 32091), (4959, 29276), (5067, 28652), (6612, 21957), (6756, 21489), (6786, 21394), (7163, 20268), (7319, 19836), (8892, 16327), (9918, 14638), (10134, 14326), (10697, 13572)]