154865238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 365164800

約数和(自身を除く): 210299562

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 103, 109, 114, 121, 206, 209, 218, 242, 309, 327, 363, 418, 618, 627, 654, 726, 1133, 1199, 1254, 1957, 2071, 2266, 2299, 2398, 3399, 3597, 3914, 4142, 4598, 5871, 6213, 6798, 6897, 7194, 11227, 11742, 12426, 12463, 13189, 13794, 21527, 22454, 22781, 24926, 26378, 33681, 37389, 39567, 43054, 45562, 64581, 67362, 68343, 74778, 79134, 123497, 129162, 136686, 213313, 236797, 246994, 250591, 370491, 426626, 473594, 501182, 639939, 710391, 740982, 751773, 1279878, 1358467, 1420782, 1503546, 2346443, 2716934, 4075401, 4692886, 7039329, 8150802, 14078658, 25810873, 51621746, 77432619, 154865238]

約数ペア:

[(1, 154865238), (2, 77432619), (3, 51621746), (6, 25810873), (11, 14078658), (19, 8150802), (22, 7039329), (33, 4692886), (38, 4075401), (57, 2716934), (66, 2346443), (103, 1503546), (109, 1420782), (114, 1358467), (121, 1279878), (206, 751773), (209, 740982), (218, 710391), (242, 639939), (309, 501182), (327, 473594), (363, 426626), (418, 370491), (618, 250591), (627, 246994), (654, 236797), (726, 213313), (1133, 136686), (1199, 129162), (1254, 123497), (1957, 79134), (2071, 74778), (2266, 68343), (2299, 67362), (2398, 64581), (3399, 45562), (3597, 43054), (3914, 39567), (4142, 37389), (4598, 33681), (5871, 26378), (6213, 24926), (6798, 22781), (6897, 22454), (7194, 21527), (11227, 13794), (11742, 13189), (12426, 12463)]