161101296

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 470446080

約数和(自身を除く): 309344784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 151, 186, 239, 248, 279, 302, 372, 453, 478, 496, 558, 604, 717, 744, 906, 956, 1116, 1208, 1359, 1434, 1488, 1812, 1912, 2151, 2232, 2416, 2718, 2868, 3624, 3824, 4302, 4464, 4681, 5436, 5736, 7248, 7409, 8604, 9362, 10872, 11472, 14043, 14818, 17208, 18724, 21744, 22227, 28086, 29636, 34416, 36089, 37448, 42129, 44454, 56172, 59272, 66681, 72178, 74896, 84258, 88908, 108267, 112344, 118544, 133362, 144356, 168516, 177816, 216534, 224688, 266724, 288712, 324801, 337032, 355632, 433068, 533448, 577424, 649602, 674064, 866136, 1066896, 1118759, 1299204, 1732272, 2237518, 2598408, 3356277, 4475036, 5196816, 6712554, 8950072, 10068831, 13425108, 17900144, 20137662, 26850216, 40275324, 53700432, 80550648, 161101296]

約数ペア:

[(1, 161101296), (2, 80550648), (3, 53700432), (4, 40275324), (6, 26850216), (8, 20137662), (9, 17900144), (12, 13425108), (16, 10068831), (18, 8950072), (24, 6712554), (31, 5196816), (36, 4475036), (48, 3356277), (62, 2598408), (72, 2237518), (93, 1732272), (124, 1299204), (144, 1118759), (151, 1066896), (186, 866136), (239, 674064), (248, 649602), (279, 577424), (302, 533448), (372, 433068), (453, 355632), (478, 337032), (496, 324801), (558, 288712), (604, 266724), (717, 224688), (744, 216534), (906, 177816), (956, 168516), (1116, 144356), (1208, 133362), (1359, 118544), (1434, 112344), (1488, 108267), (1812, 88908), (1912, 84258), (2151, 74896), (2232, 72178), (2416, 66681), (2718, 59272), (2868, 56172), (3624, 44454), (3824, 42129), (4302, 37448), (4464, 36089), (4681, 34416), (5436, 29636), (5736, 28086), (7248, 22227), (7409, 21744), (8604, 18724), (9362, 17208), (10872, 14818), (11472, 14043)]