161515663410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{139}}^1\times {\mathrm{5647}}^1$

素因数の和:5853

約数の個数: 128

約数和(自身を含む): 412186521600

約数和(自身を除く): 250670858190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 139, 190, 278, 285, 361, 417, 570, 695, 722, 834, 1083, 1390, 1805, 2085, 2166, 2641, 3610, 4170, 5282, 5415, 5647, 6859, 7923, 10830, 11294, 13205, 13718, 15846, 16941, 20577, 26410, 28235, 33882, 34295, 39615, 41154, 50179, 56470, 68590, 79230, 84705, 100358, 102885, 107293, 150537, 169410, 205770, 214586, 250895, 301074, 321879, 501790, 536465, 643758, 752685, 784933, 953401, 1072930, 1505370, 1569866, 1609395, 1906802, 2038567, 2354799, 2860203, 3218790, 3924665, 4077134, 4709598, 4767005, 5720406, 6115701, 7849330, 9534010, 10192835, 11773995, 12231402, 14301015, 14913727, 20385670, 23547990, 28602030, 29827454, 30578505, 38732773, 44741181, 61157010, 74568635, 77465546, 89482362, 116198319, 149137270, 193663865, 223705905, 232396638, 283360813, 387327730, 447411810, 566721626, 580991595, 850082439, 1161983190, 1416804065, 1700164878, 2833608130, 4250412195, 5383855447, 8500824390, 10767710894, 16151566341, 26919277235, 32303132682, 53838554470, 80757831705, 161515663410]

約数ペア:

[(1, 161515663410), (2, 80757831705), (3, 53838554470), (5, 32303132682), (6, 26919277235), (10, 16151566341), (15, 10767710894), (19, 8500824390), (30, 5383855447), (38, 4250412195), (57, 2833608130), (95, 1700164878), (114, 1416804065), (139, 1161983190), (190, 850082439), (278, 580991595), (285, 566721626), (361, 447411810), (417, 387327730), (570, 283360813), (695, 232396638), (722, 223705905), (834, 193663865), (1083, 149137270), (1390, 116198319), (1805, 89482362), (2085, 77465546), (2166, 74568635), (2641, 61157010), (3610, 44741181), (4170, 38732773), (5282, 30578505), (5415, 29827454), (5647, 28602030), (6859, 23547990), (7923, 20385670), (10830, 14913727), (11294, 14301015), (13205, 12231402), (13718, 11773995), (15846, 10192835), (16941, 9534010), (20577, 7849330), (26410, 6115701), (28235, 5720406), (33882, 4767005), (34295, 4709598), (39615, 4077134), (41154, 3924665), (50179, 3218790), (56470, 2860203), (68590, 2354799), (79230, 2038567), (84705, 1906802), (100358, 1609395), (102885, 1569866), (107293, 1505370), (150537, 1072930), (169410, 953401), (205770, 784933), (214586, 752685), (250895, 643758), (301074, 536465), (321879, 501790)]