161338944

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1812

約数の個数: 112

約数和(自身を含む): 472407488

約数和(自身を除く): 311068544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 148, 156, 192, 208, 222, 296, 312, 416, 444, 481, 592, 624, 832, 888, 962, 1184, 1248, 1443, 1747, 1776, 1924, 2368, 2496, 2886, 3494, 3552, 3848, 5241, 5772, 6988, 7104, 7696, 10482, 11544, 13976, 15392, 20964, 22711, 23088, 27952, 30784, 41928, 45422, 46176, 55904, 64639, 68133, 83856, 90844, 92352, 111808, 129278, 136266, 167712, 181688, 193917, 258556, 272532, 335424, 363376, 387834, 517112, 545064, 726752, 775668, 840307, 1034224, 1090128, 1453504, 1551336, 1680614, 2068448, 2180256, 2520921, 3102672, 3361228, 4136896, 4360512, 5041842, 6205344, 6722456, 10083684, 12410688, 13444912, 20167368, 26889824, 40334736, 53779648, 80669472, 161338944]

約数ペア:

[(1, 161338944), (2, 80669472), (3, 53779648), (4, 40334736), (6, 26889824), (8, 20167368), (12, 13444912), (13, 12410688), (16, 10083684), (24, 6722456), (26, 6205344), (32, 5041842), (37, 4360512), (39, 4136896), (48, 3361228), (52, 3102672), (64, 2520921), (74, 2180256), (78, 2068448), (96, 1680614), (104, 1551336), (111, 1453504), (148, 1090128), (156, 1034224), (192, 840307), (208, 775668), (222, 726752), (296, 545064), (312, 517112), (416, 387834), (444, 363376), (481, 335424), (592, 272532), (624, 258556), (832, 193917), (888, 181688), (962, 167712), (1184, 136266), (1248, 129278), (1443, 111808), (1747, 92352), (1776, 90844), (1924, 83856), (2368, 68133), (2496, 64639), (2886, 55904), (3494, 46176), (3552, 45422), (3848, 41928), (5241, 30784), (5772, 27952), (6988, 23088), (7104, 22711), (7696, 20964), (10482, 15392), (11544, 13976)]