163156944

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 433357184

約数和(自身を除く): 270200240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 103, 122, 183, 206, 244, 309, 366, 412, 488, 541, 618, 732, 824, 976, 1082, 1236, 1464, 1623, 1648, 2164, 2472, 2928, 3246, 4328, 4944, 6283, 6492, 8656, 12566, 12984, 18849, 25132, 25968, 33001, 37698, 50264, 55723, 66002, 75396, 99003, 100528, 111446, 132004, 150792, 167169, 198006, 222892, 264008, 301584, 334338, 396012, 445784, 528016, 668676, 792024, 891568, 1337352, 1584048, 2674704, 3399103, 6798206, 10197309, 13596412, 20394618, 27192824, 40789236, 54385648, 81578472, 163156944]

約数ペア:

[(1, 163156944), (2, 81578472), (3, 54385648), (4, 40789236), (6, 27192824), (8, 20394618), (12, 13596412), (16, 10197309), (24, 6798206), (48, 3399103), (61, 2674704), (103, 1584048), (122, 1337352), (183, 891568), (206, 792024), (244, 668676), (309, 528016), (366, 445784), (412, 396012), (488, 334338), (541, 301584), (618, 264008), (732, 222892), (824, 198006), (976, 167169), (1082, 150792), (1236, 132004), (1464, 111446), (1623, 100528), (1648, 99003), (2164, 75396), (2472, 66002), (2928, 55723), (3246, 50264), (4328, 37698), (4944, 33001), (6283, 25968), (6492, 25132), (8656, 18849), (12566, 12984)]