146780244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 445798080

約数和(自身を除く): 299017836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 442, 468, 494, 612, 646, 663, 684, 741, 884, 969, 971, 988, 1292, 1326, 1482, 1938, 1942, 1989, 2223, 2652, 2907, 2913, 2964, 3876, 3884, 3978, 4199, 4446, 5814, 5826, 7956, 8398, 8739, 8892, 11628, 11652, 12597, 12623, 16507, 16796, 17478, 18449, 25194, 25246, 33014, 34956, 36898, 37791, 37869, 49521, 50388, 50492, 55347, 66028, 73796, 75582, 75738, 99042, 110694, 113607, 148563, 151164, 151476, 166041, 198084, 214591, 221388, 227214, 239837, 297126, 313633, 332082, 429182, 454428, 479674, 594252, 627266, 643773, 664164, 719511, 858364, 940899, 959348, 1254532, 1287546, 1439022, 1881798, 1931319, 2158533, 2575092, 2822697, 2878044, 3763596, 3862638, 4077229, 4317066, 5645394, 7725276, 8154458, 8634132, 11290788, 12231687, 16308916, 24463374, 36695061, 48926748, 73390122, 146780244]

約数ペア:

[(1, 146780244), (2, 73390122), (3, 48926748), (4, 36695061), (6, 24463374), (9, 16308916), (12, 12231687), (13, 11290788), (17, 8634132), (18, 8154458), (19, 7725276), (26, 5645394), (34, 4317066), (36, 4077229), (38, 3862638), (39, 3763596), (51, 2878044), (52, 2822697), (57, 2575092), (68, 2158533), (76, 1931319), (78, 1881798), (102, 1439022), (114, 1287546), (117, 1254532), (153, 959348), (156, 940899), (171, 858364), (204, 719511), (221, 664164), (228, 643773), (234, 627266), (247, 594252), (306, 479674), (323, 454428), (342, 429182), (442, 332082), (468, 313633), (494, 297126), (612, 239837), (646, 227214), (663, 221388), (684, 214591), (741, 198084), (884, 166041), (969, 151476), (971, 151164), (988, 148563), (1292, 113607), (1326, 110694), (1482, 99042), (1938, 75738), (1942, 75582), (1989, 73796), (2223, 66028), (2652, 55347), (2907, 50492), (2913, 50388), (2964, 49521), (3876, 37869), (3884, 37791), (3978, 36898), (4199, 34956), (4446, 33014), (5814, 25246), (5826, 25194), (7956, 18449), (8398, 17478), (8739, 16796), (8892, 16507), (11628, 12623), (11652, 12597)]