145317326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 294119424

約数和(自身を除く): 148802098

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 154, 187, 238, 329, 374, 517, 658, 799, 1034, 1181, 1309, 1598, 2362, 2618, 3619, 5593, 7238, 8267, 8789, 11186, 12991, 16534, 17578, 20077, 25982, 40154, 55507, 61523, 90937, 111014, 123046, 140539, 181874, 220847, 281078, 388549, 441694, 610577, 777098, 943619, 1221154, 1545929, 1887238, 3091858, 4274039, 6605333, 8548078, 10379809, 13210666, 20759618, 72658663, 145317326]

約数ペア:

[(1, 145317326), (2, 72658663), (7, 20759618), (11, 13210666), (14, 10379809), (17, 8548078), (22, 6605333), (34, 4274039), (47, 3091858), (77, 1887238), (94, 1545929), (119, 1221154), (154, 943619), (187, 777098), (238, 610577), (329, 441694), (374, 388549), (517, 281078), (658, 220847), (799, 181874), (1034, 140539), (1181, 123046), (1309, 111014), (1598, 90937), (2362, 61523), (2618, 55507), (3619, 40154), (5593, 25982), (7238, 20077), (8267, 17578), (8789, 16534), (11186, 12991)]