140061996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 403603200

約数和(自身を除く): 263541204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 29, 36, 38, 46, 57, 58, 69, 76, 87, 92, 114, 116, 138, 171, 174, 207, 228, 261, 276, 307, 342, 348, 414, 437, 522, 551, 614, 667, 684, 828, 874, 921, 1044, 1102, 1228, 1311, 1334, 1653, 1748, 1842, 2001, 2204, 2622, 2668, 2763, 3306, 3684, 3933, 4002, 4959, 5244, 5526, 5833, 6003, 6612, 7061, 7866, 8004, 8903, 9918, 11052, 11666, 12006, 12673, 14122, 15732, 17499, 17806, 19836, 21183, 23332, 24012, 25346, 26709, 28244, 34998, 35612, 38019, 42366, 50692, 52497, 53418, 63549, 69996, 76038, 80127, 84732, 104994, 106836, 114057, 127098, 134159, 152076, 160254, 169157, 204769, 209988, 228114, 254196, 268318, 320508, 338314, 402477, 409538, 456228, 507471, 536636, 614307, 676628, 804954, 819076, 1014942, 1207431, 1228614, 1522413, 1609908, 1842921, 2029884, 2414862, 2457228, 3044826, 3685842, 3890611, 4829724, 6089652, 7371684, 7781222, 11671833, 15562444, 23343666, 35015499, 46687332, 70030998, 140061996]

約数ペア:

[(1, 140061996), (2, 70030998), (3, 46687332), (4, 35015499), (6, 23343666), (9, 15562444), (12, 11671833), (18, 7781222), (19, 7371684), (23, 6089652), (29, 4829724), (36, 3890611), (38, 3685842), (46, 3044826), (57, 2457228), (58, 2414862), (69, 2029884), (76, 1842921), (87, 1609908), (92, 1522413), (114, 1228614), (116, 1207431), (138, 1014942), (171, 819076), (174, 804954), (207, 676628), (228, 614307), (261, 536636), (276, 507471), (307, 456228), (342, 409538), (348, 402477), (414, 338314), (437, 320508), (522, 268318), (551, 254196), (614, 228114), (667, 209988), (684, 204769), (828, 169157), (874, 160254), (921, 152076), (1044, 134159), (1102, 127098), (1228, 114057), (1311, 106836), (1334, 104994), (1653, 84732), (1748, 80127), (1842, 76038), (2001, 69996), (2204, 63549), (2622, 53418), (2668, 52497), (2763, 50692), (3306, 42366), (3684, 38019), (3933, 35612), (4002, 34998), (4959, 28244), (5244, 26709), (5526, 25346), (5833, 24012), (6003, 23332), (6612, 21183), (7061, 19836), (7866, 17806), (8004, 17499), (8903, 15732), (9918, 14122), (11052, 12673), (11666, 12006)]