161628192

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 506102688

約数和(自身を除く): 344474496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 163, 176, 198, 264, 288, 313, 326, 352, 396, 489, 528, 626, 652, 792, 939, 978, 1056, 1252, 1304, 1467, 1584, 1793, 1878, 1956, 2504, 2608, 2817, 2934, 3168, 3443, 3586, 3756, 3912, 5008, 5216, 5379, 5634, 5868, 6886, 7172, 7512, 7824, 10016, 10329, 10758, 11268, 11736, 13772, 14344, 15024, 15648, 16137, 20658, 21516, 22536, 23472, 27544, 28688, 30048, 30987, 32274, 41316, 43032, 45072, 46944, 51019, 55088, 57376, 61974, 64548, 82632, 86064, 90144, 102038, 110176, 123948, 129096, 153057, 165264, 172128, 204076, 247896, 258192, 306114, 330528, 408152, 459171, 495792, 516384, 561209, 612228, 816304, 918342, 991584, 1122418, 1224456, 1632608, 1683627, 1836684, 2244836, 2448912, 3367254, 3673368, 4489672, 4897824, 5050881, 6734508, 7346736, 8979344, 10101762, 13469016, 14693472, 17958688, 20203524, 26938032, 40407048, 53876064, 80814096, 161628192]

約数ペア:

[(1, 161628192), (2, 80814096), (3, 53876064), (4, 40407048), (6, 26938032), (8, 20203524), (9, 17958688), (11, 14693472), (12, 13469016), (16, 10101762), (18, 8979344), (22, 7346736), (24, 6734508), (32, 5050881), (33, 4897824), (36, 4489672), (44, 3673368), (48, 3367254), (66, 2448912), (72, 2244836), (88, 1836684), (96, 1683627), (99, 1632608), (132, 1224456), (144, 1122418), (163, 991584), (176, 918342), (198, 816304), (264, 612228), (288, 561209), (313, 516384), (326, 495792), (352, 459171), (396, 408152), (489, 330528), (528, 306114), (626, 258192), (652, 247896), (792, 204076), (939, 172128), (978, 165264), (1056, 153057), (1252, 129096), (1304, 123948), (1467, 110176), (1584, 102038), (1793, 90144), (1878, 86064), (1956, 82632), (2504, 64548), (2608, 61974), (2817, 57376), (2934, 55088), (3168, 51019), (3443, 46944), (3586, 45072), (3756, 43032), (3912, 41316), (5008, 32274), (5216, 30987), (5379, 30048), (5634, 28688), (5868, 27544), (6886, 23472), (7172, 22536), (7512, 21516), (7824, 20658), (10016, 16137), (10329, 15648), (10758, 15024), (11268, 14344), (11736, 13772)]