130178196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2293}}^1$

素因数の和:2405

約数の個数: 72

約数和(自身を含む): 350706720

約数和(自身を除く): 220528524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2293, 2988, 3154, 4586, 4731, 6308, 6879, 9172, 9462, 13758, 14193, 18924, 20637, 27516, 28386, 41274, 43567, 56772, 82548, 87134, 130701, 174268, 190319, 261402, 380638, 392103, 522804, 570957, 761276, 784206, 1141914, 1568412, 1712871, 2283828, 3425742, 3616061, 6851484, 7232122, 10848183, 14464244, 21696366, 32544549, 43392732, 65089098, 130178196]

約数ペア:

[(1, 130178196), (2, 65089098), (3, 43392732), (4, 32544549), (6, 21696366), (9, 14464244), (12, 10848183), (18, 7232122), (19, 6851484), (36, 3616061), (38, 3425742), (57, 2283828), (76, 1712871), (83, 1568412), (114, 1141914), (166, 784206), (171, 761276), (228, 570957), (249, 522804), (332, 392103), (342, 380638), (498, 261402), (684, 190319), (747, 174268), (996, 130701), (1494, 87134), (1577, 82548), (2293, 56772), (2988, 43567), (3154, 41274), (4586, 28386), (4731, 27516), (6308, 20637), (6879, 18924), (9172, 14193), (9462, 13758)]