168948312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 491520960

約数和(自身を除く): 322572648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 53, 68, 78, 102, 104, 106, 136, 156, 159, 204, 212, 221, 312, 318, 408, 424, 442, 601, 636, 663, 689, 884, 901, 1202, 1272, 1326, 1378, 1768, 1802, 1803, 2067, 2404, 2652, 2703, 2756, 3604, 3606, 4134, 4808, 5304, 5406, 5512, 7208, 7212, 7813, 8268, 10217, 10812, 11713, 14424, 15626, 16536, 20434, 21624, 23426, 23439, 30651, 31252, 31853, 35139, 40868, 46852, 46878, 61302, 62504, 63706, 70278, 81736, 93704, 93756, 95559, 122604, 127412, 132821, 140556, 187512, 191118, 245208, 254824, 265642, 281112, 382236, 398463, 414089, 531284, 541501, 764472, 796926, 828178, 1062568, 1083002, 1242267, 1593852, 1624503, 1656356, 2166004, 2484534, 3187704, 3249006, 3312712, 4332008, 4969068, 6498012, 7039513, 9938136, 12996024, 14079026, 21118539, 28158052, 42237078, 56316104, 84474156, 168948312]

約数ペア:

[(1, 168948312), (2, 84474156), (3, 56316104), (4, 42237078), (6, 28158052), (8, 21118539), (12, 14079026), (13, 12996024), (17, 9938136), (24, 7039513), (26, 6498012), (34, 4969068), (39, 4332008), (51, 3312712), (52, 3249006), (53, 3187704), (68, 2484534), (78, 2166004), (102, 1656356), (104, 1624503), (106, 1593852), (136, 1242267), (156, 1083002), (159, 1062568), (204, 828178), (212, 796926), (221, 764472), (312, 541501), (318, 531284), (408, 414089), (424, 398463), (442, 382236), (601, 281112), (636, 265642), (663, 254824), (689, 245208), (884, 191118), (901, 187512), (1202, 140556), (1272, 132821), (1326, 127412), (1378, 122604), (1768, 95559), (1802, 93756), (1803, 93704), (2067, 81736), (2404, 70278), (2652, 63706), (2703, 62504), (2756, 61302), (3604, 46878), (3606, 46852), (4134, 40868), (4808, 35139), (5304, 31853), (5406, 31252), (5512, 30651), (7208, 23439), (7212, 23426), (7813, 21624), (8268, 20434), (10217, 16536), (10812, 15626), (11713, 14424)]