149857128

素因数分解:

$2^3\times 3^5\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 424438560

約数和(自身を除く): 274581432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 243, 314, 324, 471, 486, 491, 628, 648, 942, 972, 982, 1256, 1413, 1473, 1884, 1944, 1964, 2826, 2946, 3768, 3928, 4239, 4419, 5652, 5892, 8478, 8838, 11304, 11784, 12717, 13257, 16956, 17676, 25434, 26514, 33912, 35352, 38151, 39771, 50868, 53028, 76302, 77087, 79542, 101736, 106056, 119313, 152604, 154174, 159084, 231261, 238626, 305208, 308348, 318168, 462522, 477252, 616696, 693783, 925044, 954504, 1387566, 1850088, 2081349, 2775132, 4162698, 5550264, 6244047, 8325396, 12488094, 16650792, 18732141, 24976188, 37464282, 49952376, 74928564, 149857128]

約数ペア:

[(1, 149857128), (2, 74928564), (3, 49952376), (4, 37464282), (6, 24976188), (8, 18732141), (9, 16650792), (12, 12488094), (18, 8325396), (24, 6244047), (27, 5550264), (36, 4162698), (54, 2775132), (72, 2081349), (81, 1850088), (108, 1387566), (157, 954504), (162, 925044), (216, 693783), (243, 616696), (314, 477252), (324, 462522), (471, 318168), (486, 308348), (491, 305208), (628, 238626), (648, 231261), (942, 159084), (972, 154174), (982, 152604), (1256, 119313), (1413, 106056), (1473, 101736), (1884, 79542), (1944, 77087), (1964, 76302), (2826, 53028), (2946, 50868), (3768, 39771), (3928, 38151), (4239, 35352), (4419, 33912), (5652, 26514), (5892, 25434), (8478, 17676), (8838, 16956), (11304, 13257), (11784, 12717)]