128850336

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{7583}}^1$

素因数の和:7658

約数の個数: 72

約数和(自身を含む): 372677760

約数和(自身を除く): 243827424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 7583, 8496, 15166, 16992, 22749, 30332, 45498, 60664, 68247, 90996, 121328, 136494, 181992, 242656, 272988, 363984, 447397, 545976, 727968, 894794, 1091952, 1342191, 1789588, 2183904, 2684382, 3579176, 4026573, 5368764, 7158352, 8053146, 10737528, 14316704, 16106292, 21475056, 32212584, 42950112, 64425168, 128850336]

約数ペア:

[(1, 128850336), (2, 64425168), (3, 42950112), (4, 32212584), (6, 21475056), (8, 16106292), (9, 14316704), (12, 10737528), (16, 8053146), (18, 7158352), (24, 5368764), (32, 4026573), (36, 3579176), (48, 2684382), (59, 2183904), (72, 1789588), (96, 1342191), (118, 1091952), (144, 894794), (177, 727968), (236, 545976), (288, 447397), (354, 363984), (472, 272988), (531, 242656), (708, 181992), (944, 136494), (1062, 121328), (1416, 90996), (1888, 68247), (2124, 60664), (2832, 45498), (4248, 30332), (5664, 22749), (7583, 16992), (8496, 15166)]