140570388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 430510080

約数和(自身を除く): 289939692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 79, 84, 92, 126, 138, 158, 161, 207, 237, 252, 276, 307, 316, 322, 414, 474, 483, 553, 614, 644, 711, 828, 921, 948, 966, 1106, 1228, 1422, 1449, 1659, 1817, 1842, 1932, 2149, 2212, 2763, 2844, 2898, 3318, 3634, 3684, 4298, 4977, 5451, 5526, 5796, 6447, 6636, 7061, 7268, 8596, 9954, 10902, 11052, 12719, 12894, 14122, 16353, 19341, 19908, 21183, 21804, 24253, 25438, 25788, 28244, 32706, 38157, 38682, 42366, 48506, 49427, 50876, 63549, 65412, 72759, 76314, 77364, 84732, 97012, 98854, 114471, 127098, 145518, 148281, 152628, 169771, 197708, 218277, 228942, 254196, 291036, 296562, 339542, 436554, 444843, 457884, 509313, 557819, 593124, 679084, 873108, 889686, 1018626, 1115638, 1527939, 1673457, 1779372, 2037252, 2231276, 3055878, 3346914, 3904733, 5020371, 6111756, 6693828, 7809466, 10040742, 11714199, 15618932, 20081484, 23428398, 35142597, 46856796, 70285194, 140570388]

約数ペア:

[(1, 140570388), (2, 70285194), (3, 46856796), (4, 35142597), (6, 23428398), (7, 20081484), (9, 15618932), (12, 11714199), (14, 10040742), (18, 7809466), (21, 6693828), (23, 6111756), (28, 5020371), (36, 3904733), (42, 3346914), (46, 3055878), (63, 2231276), (69, 2037252), (79, 1779372), (84, 1673457), (92, 1527939), (126, 1115638), (138, 1018626), (158, 889686), (161, 873108), (207, 679084), (237, 593124), (252, 557819), (276, 509313), (307, 457884), (316, 444843), (322, 436554), (414, 339542), (474, 296562), (483, 291036), (553, 254196), (614, 228942), (644, 218277), (711, 197708), (828, 169771), (921, 152628), (948, 148281), (966, 145518), (1106, 127098), (1228, 114471), (1422, 98854), (1449, 97012), (1659, 84732), (1817, 77364), (1842, 76314), (1932, 72759), (2149, 65412), (2212, 63549), (2763, 50876), (2844, 49427), (2898, 48506), (3318, 42366), (3634, 38682), (3684, 38157), (4298, 32706), (4977, 28244), (5451, 25788), (5526, 25438), (5796, 24253), (6447, 21804), (6636, 21183), (7061, 19908), (7268, 19341), (8596, 16353), (9954, 14122), (10902, 12894), (11052, 12719)]