165424584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 306319416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 47, 52, 58, 78, 87, 94, 104, 116, 141, 156, 174, 188, 232, 282, 312, 348, 376, 377, 389, 564, 611, 696, 754, 778, 1128, 1131, 1167, 1222, 1363, 1508, 1556, 1833, 2262, 2334, 2444, 2726, 3016, 3112, 3666, 4089, 4524, 4668, 4888, 5057, 5452, 7332, 8178, 9048, 9336, 10114, 10904, 11281, 14664, 15171, 16356, 17719, 18283, 20228, 22562, 30342, 32712, 33843, 35438, 36566, 40456, 45124, 53157, 54849, 60684, 67686, 70876, 73132, 90248, 106314, 109698, 121368, 135372, 141752, 146264, 146653, 212628, 219396, 237679, 270744, 293306, 425256, 438792, 439959, 475358, 530207, 586612, 713037, 879918, 950716, 1060414, 1173224, 1426074, 1590621, 1759836, 1901432, 2120828, 2852148, 3181242, 3519672, 4241656, 5704296, 6362484, 6892691, 12724968, 13785382, 20678073, 27570764, 41356146, 55141528, 82712292, 165424584]

約数ペア:

[(1, 165424584), (2, 82712292), (3, 55141528), (4, 41356146), (6, 27570764), (8, 20678073), (12, 13785382), (13, 12724968), (24, 6892691), (26, 6362484), (29, 5704296), (39, 4241656), (47, 3519672), (52, 3181242), (58, 2852148), (78, 2120828), (87, 1901432), (94, 1759836), (104, 1590621), (116, 1426074), (141, 1173224), (156, 1060414), (174, 950716), (188, 879918), (232, 713037), (282, 586612), (312, 530207), (348, 475358), (376, 439959), (377, 438792), (389, 425256), (564, 293306), (611, 270744), (696, 237679), (754, 219396), (778, 212628), (1128, 146653), (1131, 146264), (1167, 141752), (1222, 135372), (1363, 121368), (1508, 109698), (1556, 106314), (1833, 90248), (2262, 73132), (2334, 70876), (2444, 67686), (2726, 60684), (3016, 54849), (3112, 53157), (3666, 45124), (4089, 40456), (4524, 36566), (4668, 35438), (4888, 33843), (5057, 32712), (5452, 30342), (7332, 22562), (8178, 20228), (9048, 18283), (9336, 17719), (10114, 16356), (10904, 15171), (11281, 14664)]