149391072

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 144

約数和(自身を含む): 467026560

約数和(自身を除く): 317635488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1104, 1187, 1311, 1368, 1656, 1748, 1824, 2208, 2374, 2622, 2736, 3312, 3496, 3561, 3933, 4748, 5244, 5472, 6624, 6992, 7122, 7866, 9496, 10488, 10683, 13984, 14244, 15732, 18992, 20976, 21366, 22553, 27301, 28488, 31464, 37984, 41952, 42732, 45106, 54602, 56976, 62928, 67659, 81903, 85464, 90212, 109204, 113952, 125856, 135318, 163806, 170928, 180424, 202977, 218408, 245709, 270636, 327612, 341856, 360848, 405954, 436816, 491418, 518719, 541272, 655224, 721696, 811908, 873632, 982836, 1037438, 1082544, 1310448, 1556157, 1623816, 1965672, 2074876, 2165088, 2620896, 3112314, 3247632, 3931344, 4149752, 4668471, 6224628, 6495264, 7862688, 8299504, 9336942, 12449256, 16599008, 18673884, 24898512, 37347768, 49797024, 74695536, 149391072]

約数ペア:

[(1, 149391072), (2, 74695536), (3, 49797024), (4, 37347768), (6, 24898512), (8, 18673884), (9, 16599008), (12, 12449256), (16, 9336942), (18, 8299504), (19, 7862688), (23, 6495264), (24, 6224628), (32, 4668471), (36, 4149752), (38, 3931344), (46, 3247632), (48, 3112314), (57, 2620896), (69, 2165088), (72, 2074876), (76, 1965672), (92, 1623816), (96, 1556157), (114, 1310448), (138, 1082544), (144, 1037438), (152, 982836), (171, 873632), (184, 811908), (207, 721696), (228, 655224), (276, 541272), (288, 518719), (304, 491418), (342, 436816), (368, 405954), (414, 360848), (437, 341856), (456, 327612), (552, 270636), (608, 245709), (684, 218408), (736, 202977), (828, 180424), (874, 170928), (912, 163806), (1104, 135318), (1187, 125856), (1311, 113952), (1368, 109204), (1656, 90212), (1748, 85464), (1824, 81903), (2208, 67659), (2374, 62928), (2622, 56976), (2736, 54602), (3312, 45106), (3496, 42732), (3561, 41952), (3933, 37984), (4748, 31464), (5244, 28488), (5472, 27301), (6624, 22553), (6992, 21366), (7122, 20976), (7866, 18992), (9496, 15732), (10488, 14244), (10683, 13984)]