161402736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7109}}^1$

素因数の和:7174

約数の個数: 80

約数和(自身を含む): 465505920

約数和(自身を除く): 304103184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3784, 5676, 7109, 7568, 11352, 14218, 21327, 22704, 28436, 42654, 56872, 78199, 85308, 113744, 156398, 170616, 234597, 305687, 312796, 341232, 469194, 611374, 625592, 917061, 938388, 1222748, 1251184, 1834122, 1876776, 2445496, 3362557, 3668244, 3753552, 4890992, 6725114, 7336488, 10087671, 13450228, 14672976, 20175342, 26900456, 40350684, 53800912, 80701368, 161402736]

約数ペア:

[(1, 161402736), (2, 80701368), (3, 53800912), (4, 40350684), (6, 26900456), (8, 20175342), (11, 14672976), (12, 13450228), (16, 10087671), (22, 7336488), (24, 6725114), (33, 4890992), (43, 3753552), (44, 3668244), (48, 3362557), (66, 2445496), (86, 1876776), (88, 1834122), (129, 1251184), (132, 1222748), (172, 938388), (176, 917061), (258, 625592), (264, 611374), (344, 469194), (473, 341232), (516, 312796), (528, 305687), (688, 234597), (946, 170616), (1032, 156398), (1419, 113744), (1892, 85308), (2064, 78199), (2838, 56872), (3784, 42654), (5676, 28436), (7109, 22704), (7568, 21327), (11352, 14218)]