160491366

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 435530160

約数和(自身を除く): 275038794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 61, 63, 98, 114, 122, 126, 133, 147, 157, 171, 183, 266, 294, 314, 342, 366, 399, 427, 441, 471, 549, 798, 854, 882, 931, 942, 1098, 1099, 1159, 1197, 1281, 1413, 1862, 2198, 2318, 2394, 2562, 2793, 2826, 2983, 2989, 3297, 3477, 3843, 5586, 5966, 5978, 6594, 6954, 7686, 7693, 8113, 8379, 8949, 8967, 9577, 9891, 10431, 15386, 16226, 16758, 17898, 17934, 19154, 19782, 20862, 20881, 23079, 24339, 26847, 26901, 28731, 41762, 46158, 48678, 53694, 53802, 56791, 57462, 62643, 67039, 69237, 73017, 86193, 113582, 125286, 134078, 138474, 146034, 146167, 170373, 172386, 181963, 187929, 201117, 292334, 340746, 363926, 375858, 402234, 438501, 469273, 511119, 545889, 603351, 877002, 938546, 1022238, 1091778, 1206702, 1273741, 1315503, 1407819, 1637667, 2547482, 2631006, 2815638, 3275334, 3821223, 4223457, 7642446, 8446914, 8916187, 11463669, 17832374, 22927338, 26748561, 53497122, 80245683, 160491366]

約数ペア:

[(1, 160491366), (2, 80245683), (3, 53497122), (6, 26748561), (7, 22927338), (9, 17832374), (14, 11463669), (18, 8916187), (19, 8446914), (21, 7642446), (38, 4223457), (42, 3821223), (49, 3275334), (57, 2815638), (61, 2631006), (63, 2547482), (98, 1637667), (114, 1407819), (122, 1315503), (126, 1273741), (133, 1206702), (147, 1091778), (157, 1022238), (171, 938546), (183, 877002), (266, 603351), (294, 545889), (314, 511119), (342, 469273), (366, 438501), (399, 402234), (427, 375858), (441, 363926), (471, 340746), (549, 292334), (798, 201117), (854, 187929), (882, 181963), (931, 172386), (942, 170373), (1098, 146167), (1099, 146034), (1159, 138474), (1197, 134078), (1281, 125286), (1413, 113582), (1862, 86193), (2198, 73017), (2318, 69237), (2394, 67039), (2562, 62643), (2793, 57462), (2826, 56791), (2983, 53802), (2989, 53694), (3297, 48678), (3477, 46158), (3843, 41762), (5586, 28731), (5966, 26901), (5978, 26847), (6594, 24339), (6954, 23079), (7686, 20881), (7693, 20862), (8113, 19782), (8379, 19154), (8949, 17934), (8967, 17898), (9577, 16758), (9891, 16226), (10431, 15386)]