15704316156

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{188491}}^1$

素因数の和:188682

約数の個数: 48

約数和(自身を含む): 37619987328

約数和(自身を除く): 21915671172

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 318, 393, 524, 636, 786, 1572, 6943, 13886, 20829, 27772, 41658, 83316, 188491, 376982, 565473, 753964, 1130946, 2261892, 9990023, 19980046, 24692321, 29970069, 39960092, 49384642, 59940138, 74076963, 98769284, 119880276, 148153926, 296307852, 1308693013, 2617386026, 3926079039, 5234772052, 7852158078, 15704316156]

約数ペア:

[(1, 15704316156), (2, 7852158078), (3, 5234772052), (4, 3926079039), (6, 2617386026), (12, 1308693013), (53, 296307852), (106, 148153926), (131, 119880276), (159, 98769284), (212, 74076963), (262, 59940138), (318, 49384642), (393, 39960092), (524, 29970069), (636, 24692321), (786, 19980046), (1572, 9990023), (6943, 2261892), (13886, 1130946), (20829, 753964), (27772, 565473), (41658, 376982), (83316, 188491)]