138327312

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1216

約数の個数: 80

約数和(自身を含む): 372511872

約数和(自身を除く): 234184560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 592, 852, 888, 1097, 1136, 1704, 1776, 2194, 2627, 3291, 3408, 4388, 5254, 6582, 7881, 8776, 10508, 13164, 15762, 17552, 21016, 26328, 31524, 40589, 42032, 52656, 63048, 77887, 81178, 121767, 126096, 155774, 162356, 233661, 243534, 311548, 324712, 467322, 487068, 623096, 649424, 934644, 974136, 1246192, 1869288, 1948272, 2881819, 3738576, 5763638, 8645457, 11527276, 17290914, 23054552, 34581828, 46109104, 69163656, 138327312]

約数ペア:

[(1, 138327312), (2, 69163656), (3, 46109104), (4, 34581828), (6, 23054552), (8, 17290914), (12, 11527276), (16, 8645457), (24, 5763638), (37, 3738576), (48, 2881819), (71, 1948272), (74, 1869288), (111, 1246192), (142, 974136), (148, 934644), (213, 649424), (222, 623096), (284, 487068), (296, 467322), (426, 324712), (444, 311548), (568, 243534), (592, 233661), (852, 162356), (888, 155774), (1097, 126096), (1136, 121767), (1704, 81178), (1776, 77887), (2194, 63048), (2627, 52656), (3291, 42032), (3408, 40589), (4388, 31524), (5254, 26328), (6582, 21016), (7881, 17552), (8776, 15762), (10508, 13164)]