131206608

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 160

約数和(自身を含む): 413306880

約数和(自身を除く): 282100272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 312, 351, 366, 383, 432, 468, 488, 549, 624, 702, 732, 766, 793, 936, 976, 1098, 1149, 1404, 1464, 1532, 1586, 1647, 1872, 2196, 2298, 2379, 2808, 2928, 3064, 3172, 3294, 3447, 4392, 4596, 4758, 4979, 5616, 6128, 6344, 6588, 6894, 7137, 8784, 9192, 9516, 9958, 10341, 12688, 13176, 13788, 14274, 14937, 18384, 19032, 19916, 20682, 21411, 23363, 26352, 27576, 28548, 29874, 38064, 39832, 41364, 42822, 44811, 46726, 55152, 57096, 59748, 70089, 79664, 82728, 85644, 89622, 93452, 114192, 119496, 134433, 140178, 165456, 171288, 179244, 186904, 210267, 238992, 268866, 280356, 303719, 342576, 358488, 373808, 420534, 537732, 560712, 607438, 630801, 716976, 841068, 911157, 1075464, 1121424, 1214876, 1261602, 1682136, 1822314, 2150928, 2429752, 2523204, 2733471, 3364272, 3644628, 4859504, 5046408, 5466942, 7289256, 8200413, 10092816, 10933884, 14578512, 16400826, 21867768, 32801652, 43735536, 65603304, 131206608]

約数ペア:

[(1, 131206608), (2, 65603304), (3, 43735536), (4, 32801652), (6, 21867768), (8, 16400826), (9, 14578512), (12, 10933884), (13, 10092816), (16, 8200413), (18, 7289256), (24, 5466942), (26, 5046408), (27, 4859504), (36, 3644628), (39, 3364272), (48, 2733471), (52, 2523204), (54, 2429752), (61, 2150928), (72, 1822314), (78, 1682136), (104, 1261602), (108, 1214876), (117, 1121424), (122, 1075464), (144, 911157), (156, 841068), (183, 716976), (208, 630801), (216, 607438), (234, 560712), (244, 537732), (312, 420534), (351, 373808), (366, 358488), (383, 342576), (432, 303719), (468, 280356), (488, 268866), (549, 238992), (624, 210267), (702, 186904), (732, 179244), (766, 171288), (793, 165456), (936, 140178), (976, 134433), (1098, 119496), (1149, 114192), (1404, 93452), (1464, 89622), (1532, 85644), (1586, 82728), (1647, 79664), (1872, 70089), (2196, 59748), (2298, 57096), (2379, 55152), (2808, 46726), (2928, 44811), (3064, 42822), (3172, 41364), (3294, 39832), (3447, 38064), (4392, 29874), (4596, 28548), (4758, 27576), (4979, 26352), (5616, 23363), (6128, 21411), (6344, 20682), (6588, 19916), (6894, 19032), (7137, 18384), (8784, 14937), (9192, 14274), (9516, 13788), (9958, 13176), (10341, 12688)]