160865172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 468832000

約数和(自身を除く): 307966828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 79, 114, 117, 156, 158, 171, 228, 229, 234, 237, 247, 316, 342, 458, 468, 474, 494, 684, 687, 711, 741, 916, 948, 988, 1027, 1374, 1422, 1482, 1501, 2054, 2061, 2223, 2748, 2844, 2964, 2977, 3002, 3081, 4108, 4122, 4351, 4446, 4503, 5954, 6004, 6162, 8244, 8702, 8892, 8931, 9006, 9243, 11908, 12324, 13053, 13509, 17404, 17862, 18012, 18091, 18486, 19513, 26106, 26793, 27018, 35724, 36182, 36972, 39026, 39159, 52212, 53586, 54036, 54273, 56563, 58539, 72364, 78052, 78318, 107172, 108546, 113126, 117078, 156636, 162819, 169689, 175617, 217092, 226252, 234156, 235183, 325638, 339378, 343729, 351234, 470366, 509067, 651276, 678756, 687458, 702468, 705549, 940732, 1018134, 1031187, 1374916, 1411098, 2036268, 2062374, 2116647, 2822196, 3093561, 4124748, 4233294, 4468477, 6187122, 8466588, 8936954, 12374244, 13405431, 17873908, 26810862, 40216293, 53621724, 80432586, 160865172]

約数ペア:

[(1, 160865172), (2, 80432586), (3, 53621724), (4, 40216293), (6, 26810862), (9, 17873908), (12, 13405431), (13, 12374244), (18, 8936954), (19, 8466588), (26, 6187122), (36, 4468477), (38, 4233294), (39, 4124748), (52, 3093561), (57, 2822196), (76, 2116647), (78, 2062374), (79, 2036268), (114, 1411098), (117, 1374916), (156, 1031187), (158, 1018134), (171, 940732), (228, 705549), (229, 702468), (234, 687458), (237, 678756), (247, 651276), (316, 509067), (342, 470366), (458, 351234), (468, 343729), (474, 339378), (494, 325638), (684, 235183), (687, 234156), (711, 226252), (741, 217092), (916, 175617), (948, 169689), (988, 162819), (1027, 156636), (1374, 117078), (1422, 113126), (1482, 108546), (1501, 107172), (2054, 78318), (2061, 78052), (2223, 72364), (2748, 58539), (2844, 56563), (2964, 54273), (2977, 54036), (3002, 53586), (3081, 52212), (4108, 39159), (4122, 39026), (4351, 36972), (4446, 36182), (4503, 35724), (5954, 27018), (6004, 26793), (6162, 26106), (8244, 19513), (8702, 18486), (8892, 18091), (8931, 18012), (9006, 17862), (9243, 17404), (11908, 13509), (12324, 13053)]