155524688

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 80

約数和(自身を含む): 339472320

約数和(自身を除く): 183947632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 109, 121, 134, 176, 218, 242, 268, 436, 484, 536, 737, 872, 968, 1072, 1199, 1331, 1474, 1744, 1936, 2398, 2662, 2948, 4796, 5324, 5896, 7303, 8107, 9592, 10648, 11792, 13189, 14606, 16214, 19184, 21296, 26378, 29212, 32428, 52756, 58424, 64856, 80333, 89177, 105512, 116848, 129712, 145079, 160666, 178354, 211024, 290158, 321332, 356708, 580316, 642664, 713416, 883663, 1160632, 1285328, 1426832, 1767326, 2321264, 3534652, 7069304, 9720293, 14138608, 19440586, 38881172, 77762344, 155524688]

約数ペア:

[(1, 155524688), (2, 77762344), (4, 38881172), (8, 19440586), (11, 14138608), (16, 9720293), (22, 7069304), (44, 3534652), (67, 2321264), (88, 1767326), (109, 1426832), (121, 1285328), (134, 1160632), (176, 883663), (218, 713416), (242, 642664), (268, 580316), (436, 356708), (484, 321332), (536, 290158), (737, 211024), (872, 178354), (968, 160666), (1072, 145079), (1199, 129712), (1331, 116848), (1474, 105512), (1744, 89177), (1936, 80333), (2398, 64856), (2662, 58424), (2948, 52756), (4796, 32428), (5324, 29212), (5896, 26378), (7303, 21296), (8107, 19184), (9592, 16214), (10648, 14606), (11792, 13189)]