140102928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1213

約数の個数: 120

約数和(自身を含む): 451953216

約数和(自身を除く): 311850288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 131, 144, 168, 252, 262, 336, 393, 504, 524, 786, 917, 1008, 1048, 1061, 1179, 1572, 1834, 2096, 2122, 2358, 2751, 3144, 3183, 3668, 4244, 4716, 5502, 6288, 6366, 7336, 7427, 8253, 8488, 9432, 9549, 11004, 12732, 14672, 14854, 16506, 16976, 18864, 19098, 22008, 22281, 25464, 29708, 33012, 38196, 44016, 44562, 50928, 59416, 66024, 66843, 76392, 89124, 118832, 132048, 133686, 138991, 152784, 178248, 267372, 277982, 356496, 416973, 534744, 555964, 833946, 972937, 1069488, 1111928, 1250919, 1667892, 1945874, 2223856, 2501838, 2918811, 3335784, 3891748, 5003676, 5837622, 6671568, 7783496, 8756433, 10007352, 11675244, 15566992, 17512866, 20014704, 23350488, 35025732, 46700976, 70051464, 140102928]

約数ペア:

[(1, 140102928), (2, 70051464), (3, 46700976), (4, 35025732), (6, 23350488), (7, 20014704), (8, 17512866), (9, 15566992), (12, 11675244), (14, 10007352), (16, 8756433), (18, 7783496), (21, 6671568), (24, 5837622), (28, 5003676), (36, 3891748), (42, 3335784), (48, 2918811), (56, 2501838), (63, 2223856), (72, 1945874), (84, 1667892), (112, 1250919), (126, 1111928), (131, 1069488), (144, 972937), (168, 833946), (252, 555964), (262, 534744), (336, 416973), (393, 356496), (504, 277982), (524, 267372), (786, 178248), (917, 152784), (1008, 138991), (1048, 133686), (1061, 132048), (1179, 118832), (1572, 89124), (1834, 76392), (2096, 66843), (2122, 66024), (2358, 59416), (2751, 50928), (3144, 44562), (3183, 44016), (3668, 38196), (4244, 33012), (4716, 29708), (5502, 25464), (6288, 22281), (6366, 22008), (7336, 19098), (7427, 18864), (8253, 16976), (8488, 16506), (9432, 14854), (9549, 14672), (11004, 12732)]