155272788

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2339

約数の個数: 120

約数和(自身を含む): 466324320

約数和(自身を除く): 311051532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 297, 324, 342, 396, 418, 513, 594, 627, 684, 836, 891, 1026, 1188, 1254, 1539, 1782, 1881, 2052, 2293, 2508, 3078, 3564, 3762, 4586, 5643, 6156, 6879, 7524, 9172, 11286, 13758, 16929, 20637, 22572, 25223, 27516, 33858, 41274, 43567, 50446, 61911, 67716, 75669, 82548, 87134, 100892, 123822, 130701, 151338, 174268, 185733, 227007, 247644, 261402, 302676, 371466, 392103, 454014, 479237, 522804, 681021, 742932, 784206, 908028, 958474, 1176309, 1362042, 1437711, 1568412, 1916948, 2043063, 2352618, 2724084, 2875422, 3528927, 4086126, 4313133, 4705236, 5750844, 7057854, 8172252, 8626266, 12939399, 14115708, 17252532, 25878798, 38818197, 51757596, 77636394, 155272788]

約数ペア:

[(1, 155272788), (2, 77636394), (3, 51757596), (4, 38818197), (6, 25878798), (9, 17252532), (11, 14115708), (12, 12939399), (18, 8626266), (19, 8172252), (22, 7057854), (27, 5750844), (33, 4705236), (36, 4313133), (38, 4086126), (44, 3528927), (54, 2875422), (57, 2724084), (66, 2352618), (76, 2043063), (81, 1916948), (99, 1568412), (108, 1437711), (114, 1362042), (132, 1176309), (162, 958474), (171, 908028), (198, 784206), (209, 742932), (228, 681021), (297, 522804), (324, 479237), (342, 454014), (396, 392103), (418, 371466), (513, 302676), (594, 261402), (627, 247644), (684, 227007), (836, 185733), (891, 174268), (1026, 151338), (1188, 130701), (1254, 123822), (1539, 100892), (1782, 87134), (1881, 82548), (2052, 75669), (2293, 67716), (2508, 61911), (3078, 50446), (3564, 43567), (3762, 41274), (4586, 33858), (5643, 27516), (6156, 25223), (6879, 22572), (7524, 20637), (9172, 16929), (11286, 13758)]