154983972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2509

約数の個数: 96

約数和(自身を含む): 436512384

約数和(自身を除く): 281528412

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 44, 52, 66, 74, 78, 111, 132, 143, 148, 156, 222, 286, 407, 429, 444, 481, 572, 814, 858, 962, 1221, 1443, 1628, 1716, 1924, 2441, 2442, 2886, 4882, 4884, 5291, 5772, 7323, 9764, 10582, 14646, 15873, 21164, 26851, 29292, 31733, 31746, 53702, 63466, 63492, 80553, 90317, 95199, 107404, 126932, 161106, 180634, 190398, 270951, 322212, 349063, 361268, 380796, 541902, 698126, 993487, 1047189, 1083804, 1174121, 1396252, 1986974, 2094378, 2348242, 2980461, 3522363, 3973948, 4188756, 4696484, 5960922, 7044726, 11921844, 12915331, 14089452, 25830662, 38745993, 51661324, 77491986, 154983972]

約数ペア:

[(1, 154983972), (2, 77491986), (3, 51661324), (4, 38745993), (6, 25830662), (11, 14089452), (12, 12915331), (13, 11921844), (22, 7044726), (26, 5960922), (33, 4696484), (37, 4188756), (39, 3973948), (44, 3522363), (52, 2980461), (66, 2348242), (74, 2094378), (78, 1986974), (111, 1396252), (132, 1174121), (143, 1083804), (148, 1047189), (156, 993487), (222, 698126), (286, 541902), (407, 380796), (429, 361268), (444, 349063), (481, 322212), (572, 270951), (814, 190398), (858, 180634), (962, 161106), (1221, 126932), (1443, 107404), (1628, 95199), (1716, 90317), (1924, 80553), (2441, 63492), (2442, 63466), (2886, 53702), (4882, 31746), (4884, 31733), (5291, 29292), (5772, 26851), (7323, 21164), (9764, 15873), (10582, 14646)]