166499360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1566

約数の個数: 96

約数和(自身を含む): 426937392

約数和(自身を除く): 260438032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 410, 544, 656, 680, 697, 820, 1312, 1360, 1394, 1493, 1640, 2720, 2788, 2986, 3280, 3485, 5576, 5972, 6560, 6970, 7465, 11152, 11944, 13940, 14930, 22304, 23888, 25381, 27880, 29860, 47776, 50762, 55760, 59720, 61213, 101524, 111520, 119440, 122426, 126905, 203048, 238880, 244852, 253810, 306065, 406096, 489704, 507620, 612130, 812192, 979408, 1015240, 1040621, 1224260, 1958816, 2030480, 2081242, 2448520, 4060960, 4162484, 4897040, 5203105, 8324968, 9794080, 10406210, 16649936, 20812420, 33299872, 41624840, 83249680, 166499360]

約数ペア:

[(1, 166499360), (2, 83249680), (4, 41624840), (5, 33299872), (8, 20812420), (10, 16649936), (16, 10406210), (17, 9794080), (20, 8324968), (32, 5203105), (34, 4897040), (40, 4162484), (41, 4060960), (68, 2448520), (80, 2081242), (82, 2030480), (85, 1958816), (136, 1224260), (160, 1040621), (164, 1015240), (170, 979408), (205, 812192), (272, 612130), (328, 507620), (340, 489704), (410, 406096), (544, 306065), (656, 253810), (680, 244852), (697, 238880), (820, 203048), (1312, 126905), (1360, 122426), (1394, 119440), (1493, 111520), (1640, 101524), (2720, 61213), (2788, 59720), (2986, 55760), (3280, 50762), (3485, 47776), (5576, 29860), (5972, 27880), (6560, 25381), (6970, 23888), (7465, 22304), (11152, 14930), (11944, 13940)]