156740136228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{226141}}^1$

素因数の和:227645

約数の個数: 72

約数和(自身を含む): 426971473656

約数和(自身を除く): 270231337428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1481, 2962, 4443, 5924, 8886, 13329, 17772, 19253, 26658, 38506, 53316, 57759, 77012, 115518, 173277, 226141, 231036, 346554, 452282, 678423, 693108, 904564, 1356846, 2035269, 2713692, 2939833, 4070538, 5879666, 8141076, 8819499, 11759332, 17638998, 26458497, 35277996, 52916994, 105833988, 334914821, 669829642, 1004744463, 1339659284, 2009488926, 3014233389, 4018977852, 4353892673, 6028466778, 8707785346, 12056933556, 13061678019, 17415570692, 26123356038, 39185034057, 52246712076, 78370068114, 156740136228]

約数ペア:

[(1, 156740136228), (2, 78370068114), (3, 52246712076), (4, 39185034057), (6, 26123356038), (9, 17415570692), (12, 13061678019), (13, 12056933556), (18, 8707785346), (26, 6028466778), (36, 4353892673), (39, 4018977852), (52, 3014233389), (78, 2009488926), (117, 1339659284), (156, 1004744463), (234, 669829642), (468, 334914821), (1481, 105833988), (2962, 52916994), (4443, 35277996), (5924, 26458497), (8886, 17638998), (13329, 11759332), (17772, 8819499), (19253, 8141076), (26658, 5879666), (38506, 4070538), (53316, 2939833), (57759, 2713692), (77012, 2035269), (115518, 1356846), (173277, 904564), (226141, 693108), (231036, 678423), (346554, 452282)]