158435172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 500677632

約数和(自身を除く): 342242460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 62, 63, 68, 84, 93, 102, 119, 124, 126, 153, 186, 204, 217, 238, 252, 279, 306, 357, 372, 434, 476, 527, 558, 612, 651, 714, 868, 1054, 1071, 1116, 1193, 1302, 1428, 1581, 1953, 2108, 2142, 2386, 2604, 3162, 3579, 3689, 3906, 4284, 4743, 4772, 6324, 7158, 7378, 7812, 8351, 9486, 10737, 11067, 14316, 14756, 16702, 18972, 20281, 21474, 22134, 25053, 33201, 33404, 36983, 40562, 42948, 44268, 50106, 60843, 66402, 73966, 75159, 81124, 100212, 110949, 121686, 132804, 141967, 147932, 150318, 182529, 221898, 243372, 258881, 283934, 300636, 332847, 365058, 425901, 443796, 517762, 567868, 628711, 665694, 730116, 776643, 851802, 1035524, 1257422, 1277703, 1331388, 1553286, 1703604, 1886133, 2329929, 2514844, 2555406, 3106572, 3772266, 4400977, 4659858, 5110812, 5658399, 7544532, 8801954, 9319716, 11316798, 13202931, 17603908, 22633596, 26405862, 39608793, 52811724, 79217586, 158435172]

約数ペア:

[(1, 158435172), (2, 79217586), (3, 52811724), (4, 39608793), (6, 26405862), (7, 22633596), (9, 17603908), (12, 13202931), (14, 11316798), (17, 9319716), (18, 8801954), (21, 7544532), (28, 5658399), (31, 5110812), (34, 4659858), (36, 4400977), (42, 3772266), (51, 3106572), (62, 2555406), (63, 2514844), (68, 2329929), (84, 1886133), (93, 1703604), (102, 1553286), (119, 1331388), (124, 1277703), (126, 1257422), (153, 1035524), (186, 851802), (204, 776643), (217, 730116), (238, 665694), (252, 628711), (279, 567868), (306, 517762), (357, 443796), (372, 425901), (434, 365058), (476, 332847), (527, 300636), (558, 283934), (612, 258881), (651, 243372), (714, 221898), (868, 182529), (1054, 150318), (1071, 147932), (1116, 141967), (1193, 132804), (1302, 121686), (1428, 110949), (1581, 100212), (1953, 81124), (2108, 75159), (2142, 73966), (2386, 66402), (2604, 60843), (3162, 50106), (3579, 44268), (3689, 42948), (3906, 40562), (4284, 36983), (4743, 33404), (4772, 33201), (6324, 25053), (7158, 22134), (7378, 21474), (7812, 20281), (8351, 18972), (9486, 16702), (10737, 14756), (11067, 14316)]