156978958428

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{5347}}^1$

素因数の和:5908

約数の個数: 144

約数和(自身を含む): 418203545760

約数和(自身を除く): 261224587332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 461, 522, 549, 732, 922, 1044, 1098, 1383, 1769, 1844, 2196, 2766, 3538, 4149, 5307, 5347, 5532, 7076, 8298, 10614, 10694, 13369, 15921, 16041, 16596, 21228, 21388, 26738, 28121, 31842, 32082, 40107, 48123, 53476, 56242, 63684, 64164, 80214, 84363, 96246, 112484, 120321, 155063, 160428, 168726, 192492, 240642, 253089, 310126, 326167, 337452, 465189, 481284, 506178, 620252, 652334, 815509, 930378, 978501, 1012356, 1304668, 1395567, 1631018, 1860756, 1957002, 2446527, 2464967, 2791134, 2935503, 3262036, 3914004, 4893054, 4929934, 5582268, 5871006, 7339581, 7394901, 9458843, 9786108, 9859868, 11742012, 14679162, 14789802, 18917686, 22184703, 28376529, 29358324, 29579604, 37835372, 44369406, 56753058, 71484043, 85129587, 88738812, 113506116, 142968086, 150362987, 170259174, 214452129, 285936172, 300725974, 340518348, 428904258, 451088961, 601451948, 643356387, 857808516, 902177922, 1286712774, 1353266883, 1804355844, 2573425548, 2706533766, 4360526623, 5413067532, 8721053246, 13081579869, 17442106492, 26163159738, 39244739607, 52326319476, 78489479214, 156978958428]

約数ペア:

[(1, 156978958428), (2, 78489479214), (3, 52326319476), (4, 39244739607), (6, 26163159738), (9, 17442106492), (12, 13081579869), (18, 8721053246), (29, 5413067532), (36, 4360526623), (58, 2706533766), (61, 2573425548), (87, 1804355844), (116, 1353266883), (122, 1286712774), (174, 902177922), (183, 857808516), (244, 643356387), (261, 601451948), (348, 451088961), (366, 428904258), (461, 340518348), (522, 300725974), (549, 285936172), (732, 214452129), (922, 170259174), (1044, 150362987), (1098, 142968086), (1383, 113506116), (1769, 88738812), (1844, 85129587), (2196, 71484043), (2766, 56753058), (3538, 44369406), (4149, 37835372), (5307, 29579604), (5347, 29358324), (5532, 28376529), (7076, 22184703), (8298, 18917686), (10614, 14789802), (10694, 14679162), (13369, 11742012), (15921, 9859868), (16041, 9786108), (16596, 9458843), (21228, 7394901), (21388, 7339581), (26738, 5871006), (28121, 5582268), (31842, 4929934), (32082, 4893054), (40107, 3914004), (48123, 3262036), (53476, 2935503), (56242, 2791134), (63684, 2464967), (64164, 2446527), (80214, 1957002), (84363, 1860756), (96246, 1631018), (112484, 1395567), (120321, 1304668), (155063, 1012356), (160428, 978501), (168726, 930378), (192492, 815509), (240642, 652334), (253089, 620252), (310126, 506178), (326167, 481284), (337452, 465189)]