156967664

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4390

約数の個数: 80

約数和(自身を含む): 387475200

約数和(自身を除く): 230507536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4339, 4522, 5168, 8678, 9044, 17356, 18088, 30373, 34712, 36176, 60746, 69424, 73763, 82441, 121492, 147526, 164882, 242984, 295052, 329764, 485968, 516341, 577087, 590104, 659528, 1032682, 1154174, 1180208, 1319056, 1401497, 2065364, 2308348, 2802994, 4130728, 4616696, 5605988, 8261456, 9233392, 9810479, 11211976, 19620958, 22423952, 39241916, 78483832, 156967664]

約数ペア:

[(1, 156967664), (2, 78483832), (4, 39241916), (7, 22423952), (8, 19620958), (14, 11211976), (16, 9810479), (17, 9233392), (19, 8261456), (28, 5605988), (34, 4616696), (38, 4130728), (56, 2802994), (68, 2308348), (76, 2065364), (112, 1401497), (119, 1319056), (133, 1180208), (136, 1154174), (152, 1032682), (238, 659528), (266, 590104), (272, 577087), (304, 516341), (323, 485968), (476, 329764), (532, 295052), (646, 242984), (952, 164882), (1064, 147526), (1292, 121492), (1904, 82441), (2128, 73763), (2261, 69424), (2584, 60746), (4339, 36176), (4522, 34712), (5168, 30373), (8678, 18088), (9044, 17356)]