141496432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 352664928

約数和(自身を除く): 211168496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 121, 154, 176, 197, 212, 242, 308, 371, 394, 424, 484, 583, 616, 742, 788, 847, 848, 968, 1166, 1232, 1379, 1484, 1576, 1694, 1936, 2167, 2332, 2758, 2968, 3152, 3388, 4081, 4334, 4664, 5516, 5936, 6413, 6776, 8162, 8668, 9328, 10441, 11032, 12826, 13552, 15169, 16324, 17336, 20882, 22064, 23837, 25652, 30338, 32648, 34672, 41764, 44891, 47674, 51304, 60676, 65296, 73087, 83528, 89782, 95348, 102608, 114851, 121352, 146174, 166859, 167056, 179564, 190696, 229702, 242704, 292348, 333718, 359128, 381392, 459404, 584696, 667436, 718256, 803957, 918808, 1169392, 1263361, 1334872, 1607914, 1837616, 2526722, 2669744, 3215828, 5053444, 6431656, 8843527, 10106888, 12863312, 17687054, 20213776, 35374108, 70748216, 141496432]

約数ペア:

[(1, 141496432), (2, 70748216), (4, 35374108), (7, 20213776), (8, 17687054), (11, 12863312), (14, 10106888), (16, 8843527), (22, 6431656), (28, 5053444), (44, 3215828), (53, 2669744), (56, 2526722), (77, 1837616), (88, 1607914), (106, 1334872), (112, 1263361), (121, 1169392), (154, 918808), (176, 803957), (197, 718256), (212, 667436), (242, 584696), (308, 459404), (371, 381392), (394, 359128), (424, 333718), (484, 292348), (583, 242704), (616, 229702), (742, 190696), (788, 179564), (847, 167056), (848, 166859), (968, 146174), (1166, 121352), (1232, 114851), (1379, 102608), (1484, 95348), (1576, 89782), (1694, 83528), (1936, 73087), (2167, 65296), (2332, 60676), (2758, 51304), (2968, 47674), (3152, 44891), (3388, 41764), (4081, 34672), (4334, 32648), (4664, 30338), (5516, 25652), (5936, 23837), (6413, 22064), (6776, 20882), (8162, 17336), (8668, 16324), (9328, 15169), (10441, 13552), (11032, 12826)]