164533072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 371976192

約数和(自身を除く): 207443120

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 127, 136, 176, 187, 254, 272, 374, 433, 508, 748, 866, 1016, 1397, 1496, 1732, 2032, 2159, 2794, 2992, 3464, 4318, 4763, 5588, 6928, 7361, 8636, 9526, 11176, 14722, 17272, 19052, 22352, 23749, 29444, 34544, 38104, 47498, 54991, 58888, 76208, 80971, 94996, 109982, 117776, 161942, 189992, 219964, 323884, 379984, 439928, 604901, 647768, 879856, 934847, 1209802, 1295536, 1869694, 2419604, 3739388, 4839208, 7478776, 9678416, 10283317, 14957552, 20566634, 41133268, 82266536, 164533072]

約数ペア:

[(1, 164533072), (2, 82266536), (4, 41133268), (8, 20566634), (11, 14957552), (16, 10283317), (17, 9678416), (22, 7478776), (34, 4839208), (44, 3739388), (68, 2419604), (88, 1869694), (127, 1295536), (136, 1209802), (176, 934847), (187, 879856), (254, 647768), (272, 604901), (374, 439928), (433, 379984), (508, 323884), (748, 219964), (866, 189992), (1016, 161942), (1397, 117776), (1496, 109982), (1732, 94996), (2032, 80971), (2159, 76208), (2794, 58888), (2992, 54991), (3464, 47498), (4318, 38104), (4763, 34544), (5588, 29444), (6928, 23749), (7361, 22352), (8636, 19052), (9526, 17272), (11176, 14722)]