181742832

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 160

約数和(自身を含む): 553297920

約数和(自身を除く): 371555088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 82, 93, 108, 123, 124, 144, 164, 186, 216, 246, 248, 279, 328, 331, 369, 372, 432, 492, 496, 558, 656, 662, 738, 744, 837, 984, 993, 1107, 1116, 1271, 1324, 1476, 1488, 1674, 1968, 1986, 2214, 2232, 2542, 2648, 2952, 2979, 3348, 3813, 3972, 4428, 4464, 5084, 5296, 5904, 5958, 6696, 7626, 7944, 8856, 8937, 10168, 10261, 11439, 11916, 13392, 13571, 15252, 15888, 17712, 17874, 20336, 20522, 22878, 23832, 27142, 30504, 30783, 34317, 35748, 40713, 41044, 45756, 47664, 54284, 61008, 61566, 68634, 71496, 81426, 82088, 91512, 92349, 108568, 122139, 123132, 137268, 142992, 162852, 164176, 183024, 184698, 217136, 244278, 246264, 274536, 277047, 325704, 366417, 369396, 420701, 488556, 492528, 549072, 554094, 651408, 732834, 738792, 841402, 977112, 1108188, 1262103, 1465668, 1477584, 1682804, 1954224, 2216376, 2524206, 2931336, 3365608, 3786309, 4432752, 5048412, 5862672, 6731216, 7572618, 10096824, 11358927, 15145236, 20193648, 22717854, 30290472, 45435708, 60580944, 90871416, 181742832]

約数ペア:

[(1, 181742832), (2, 90871416), (3, 60580944), (4, 45435708), (6, 30290472), (8, 22717854), (9, 20193648), (12, 15145236), (16, 11358927), (18, 10096824), (24, 7572618), (27, 6731216), (31, 5862672), (36, 5048412), (41, 4432752), (48, 3786309), (54, 3365608), (62, 2931336), (72, 2524206), (82, 2216376), (93, 1954224), (108, 1682804), (123, 1477584), (124, 1465668), (144, 1262103), (164, 1108188), (186, 977112), (216, 841402), (246, 738792), (248, 732834), (279, 651408), (328, 554094), (331, 549072), (369, 492528), (372, 488556), (432, 420701), (492, 369396), (496, 366417), (558, 325704), (656, 277047), (662, 274536), (738, 246264), (744, 244278), (837, 217136), (984, 184698), (993, 183024), (1107, 164176), (1116, 162852), (1271, 142992), (1324, 137268), (1476, 123132), (1488, 122139), (1674, 108568), (1968, 92349), (1986, 91512), (2214, 82088), (2232, 81426), (2542, 71496), (2648, 68634), (2952, 61566), (2979, 61008), (3348, 54284), (3813, 47664), (3972, 45756), (4428, 41044), (4464, 40713), (5084, 35748), (5296, 34317), (5904, 30783), (5958, 30504), (6696, 27142), (7626, 23832), (7944, 22878), (8856, 20522), (8937, 20336), (10168, 17874), (10261, 17712), (11439, 15888), (11916, 15252), (13392, 13571)]