151905054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 358963200

約数和(自身を除く): 207058146

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 239, 259, 409, 478, 518, 717, 777, 818, 1227, 1434, 1554, 1673, 2454, 2863, 3346, 5019, 5726, 8589, 8843, 10038, 15133, 17178, 17686, 26529, 30266, 45399, 53058, 61901, 90798, 97751, 105931, 123802, 185703, 195502, 211862, 293253, 317793, 371406, 586506, 635586, 684257, 1368514, 2052771, 3616787, 4105542, 7233574, 10850361, 21700722, 25317509, 50635018, 75952527, 151905054]

約数ペア:

[(1, 151905054), (2, 75952527), (3, 50635018), (6, 25317509), (7, 21700722), (14, 10850361), (21, 7233574), (37, 4105542), (42, 3616787), (74, 2052771), (111, 1368514), (222, 684257), (239, 635586), (259, 586506), (409, 371406), (478, 317793), (518, 293253), (717, 211862), (777, 195502), (818, 185703), (1227, 123802), (1434, 105931), (1554, 97751), (1673, 90798), (2454, 61901), (2863, 53058), (3346, 45399), (5019, 30266), (5726, 26529), (8589, 17686), (8843, 17178), (10038, 15133)]