160628076

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 490291200

約数和(自身を除く): 329663124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 127, 147, 189, 196, 239, 252, 254, 294, 378, 381, 441, 478, 508, 588, 717, 756, 762, 882, 889, 956, 1143, 1323, 1434, 1524, 1673, 1764, 1778, 2151, 2286, 2646, 2667, 2868, 3346, 3429, 3556, 4302, 4572, 5019, 5292, 5334, 6223, 6453, 6692, 6858, 8001, 8604, 10038, 10668, 11711, 12446, 12906, 13716, 15057, 16002, 18669, 20076, 23422, 24003, 24892, 25812, 30114, 30353, 32004, 35133, 37338, 45171, 46844, 48006, 56007, 60228, 60706, 70266, 74676, 90342, 91059, 96012, 105399, 112014, 121412, 140532, 168021, 180684, 182118, 210798, 212471, 224028, 273177, 316197, 336042, 364236, 421596, 424942, 546354, 632394, 637413, 672084, 819531, 849884, 1092708, 1264788, 1274826, 1487297, 1639062, 1912239, 2549652, 2974594, 3278124, 3824478, 4461891, 5736717, 5949188, 7648956, 8923782, 11473434, 13385673, 17847564, 22946868, 26771346, 40157019, 53542692, 80314038, 160628076]

約数ペア:

[(1, 160628076), (2, 80314038), (3, 53542692), (4, 40157019), (6, 26771346), (7, 22946868), (9, 17847564), (12, 13385673), (14, 11473434), (18, 8923782), (21, 7648956), (27, 5949188), (28, 5736717), (36, 4461891), (42, 3824478), (49, 3278124), (54, 2974594), (63, 2549652), (84, 1912239), (98, 1639062), (108, 1487297), (126, 1274826), (127, 1264788), (147, 1092708), (189, 849884), (196, 819531), (239, 672084), (252, 637413), (254, 632394), (294, 546354), (378, 424942), (381, 421596), (441, 364236), (478, 336042), (508, 316197), (588, 273177), (717, 224028), (756, 212471), (762, 210798), (882, 182118), (889, 180684), (956, 168021), (1143, 140532), (1323, 121412), (1434, 112014), (1524, 105399), (1673, 96012), (1764, 91059), (1778, 90342), (2151, 74676), (2286, 70266), (2646, 60706), (2667, 60228), (2868, 56007), (3346, 48006), (3429, 46844), (3556, 45171), (4302, 37338), (4572, 35133), (5019, 32004), (5292, 30353), (5334, 30114), (6223, 25812), (6453, 24892), (6692, 24003), (6858, 23422), (8001, 20076), (8604, 18669), (10038, 16002), (10668, 15057), (11711, 13716), (12446, 12906)]