174778968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1121

約数の個数: 128

約数和(自身を含む): 545126400

約数和(自身を除く): 370347432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 546, 553, 632, 728, 948, 1013, 1027, 1092, 1106, 1659, 1896, 2026, 2054, 2184, 2212, 3039, 3081, 3318, 4052, 4108, 4424, 6078, 6162, 6636, 7091, 7189, 8104, 8216, 12156, 12324, 13169, 13272, 14182, 14378, 21273, 21567, 24312, 24648, 26338, 28364, 28756, 39507, 42546, 43134, 52676, 56728, 57512, 79014, 80027, 85092, 86268, 92183, 105352, 158028, 160054, 170184, 172536, 184366, 240081, 276549, 316056, 320108, 368732, 480162, 553098, 560189, 640216, 737464, 960324, 1040351, 1106196, 1120378, 1680567, 1920648, 2080702, 2212392, 2240756, 3121053, 3361134, 4161404, 4481512, 6242106, 6722268, 7282457, 8322808, 12484212, 13444536, 14564914, 21847371, 24968424, 29129828, 43694742, 58259656, 87389484, 174778968]

約数ペア:

[(1, 174778968), (2, 87389484), (3, 58259656), (4, 43694742), (6, 29129828), (7, 24968424), (8, 21847371), (12, 14564914), (13, 13444536), (14, 12484212), (21, 8322808), (24, 7282457), (26, 6722268), (28, 6242106), (39, 4481512), (42, 4161404), (52, 3361134), (56, 3121053), (78, 2240756), (79, 2212392), (84, 2080702), (91, 1920648), (104, 1680567), (156, 1120378), (158, 1106196), (168, 1040351), (182, 960324), (237, 737464), (273, 640216), (312, 560189), (316, 553098), (364, 480162), (474, 368732), (546, 320108), (553, 316056), (632, 276549), (728, 240081), (948, 184366), (1013, 172536), (1027, 170184), (1092, 160054), (1106, 158028), (1659, 105352), (1896, 92183), (2026, 86268), (2054, 85092), (2184, 80027), (2212, 79014), (3039, 57512), (3081, 56728), (3318, 52676), (4052, 43134), (4108, 42546), (4424, 39507), (6078, 28756), (6162, 28364), (6636, 26338), (7091, 24648), (7189, 24312), (8104, 21567), (8216, 21273), (12156, 14378), (12324, 14182), (13169, 13272)]