163022868

素因数分解:

$2^2\times 3^5\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 429450112

約数和(自身を除く): 266427244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 367, 457, 486, 734, 914, 972, 1101, 1371, 1468, 1828, 2202, 2742, 3303, 4113, 4404, 5484, 6606, 8226, 9909, 12339, 13212, 16452, 19818, 24678, 29727, 37017, 39636, 49356, 59454, 74034, 89181, 111051, 118908, 148068, 167719, 178362, 222102, 335438, 356724, 444204, 503157, 670876, 1006314, 1509471, 2012628, 3018942, 4528413, 6037884, 9056826, 13585239, 18113652, 27170478, 40755717, 54340956, 81511434, 163022868]

約数ペア:

[(1, 163022868), (2, 81511434), (3, 54340956), (4, 40755717), (6, 27170478), (9, 18113652), (12, 13585239), (18, 9056826), (27, 6037884), (36, 4528413), (54, 3018942), (81, 2012628), (108, 1509471), (162, 1006314), (243, 670876), (324, 503157), (367, 444204), (457, 356724), (486, 335438), (734, 222102), (914, 178362), (972, 167719), (1101, 148068), (1371, 118908), (1468, 111051), (1828, 89181), (2202, 74034), (2742, 59454), (3303, 49356), (4113, 39636), (4404, 37017), (5484, 29727), (6606, 24678), (8226, 19818), (9909, 16452), (12339, 13212)]