179051288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 408576000

約数和(自身を除く): 229524712

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 37, 38, 52, 62, 74, 76, 79, 104, 124, 148, 152, 158, 247, 248, 296, 316, 403, 481, 494, 589, 632, 703, 806, 962, 988, 1027, 1147, 1178, 1406, 1501, 1612, 1924, 1976, 2054, 2294, 2356, 2449, 2812, 2923, 3002, 3224, 3848, 4108, 4588, 4712, 4898, 5624, 5846, 6004, 7657, 8216, 9139, 9176, 9796, 11692, 12008, 14911, 15314, 18278, 19513, 19592, 21793, 23384, 29822, 30628, 31837, 36556, 37999, 39026, 43586, 46531, 55537, 59644, 61256, 63674, 73112, 75998, 78052, 87172, 90613, 93062, 111074, 119288, 127348, 151996, 156104, 174344, 181226, 186124, 222148, 254696, 283309, 303992, 362452, 372248, 444296, 566618, 604903, 721981, 724904, 1133236, 1177969, 1209806, 1443962, 1721647, 2266472, 2355938, 2419612, 2887924, 3443294, 4711876, 4839224, 5775848, 6886588, 9423752, 13773176, 22381411, 44762822, 89525644, 179051288]

約数ペア:

[(1, 179051288), (2, 89525644), (4, 44762822), (8, 22381411), (13, 13773176), (19, 9423752), (26, 6886588), (31, 5775848), (37, 4839224), (38, 4711876), (52, 3443294), (62, 2887924), (74, 2419612), (76, 2355938), (79, 2266472), (104, 1721647), (124, 1443962), (148, 1209806), (152, 1177969), (158, 1133236), (247, 724904), (248, 721981), (296, 604903), (316, 566618), (403, 444296), (481, 372248), (494, 362452), (589, 303992), (632, 283309), (703, 254696), (806, 222148), (962, 186124), (988, 181226), (1027, 174344), (1147, 156104), (1178, 151996), (1406, 127348), (1501, 119288), (1612, 111074), (1924, 93062), (1976, 90613), (2054, 87172), (2294, 78052), (2356, 75998), (2449, 73112), (2812, 63674), (2923, 61256), (3002, 59644), (3224, 55537), (3848, 46531), (4108, 43586), (4588, 39026), (4712, 37999), (4898, 36556), (5624, 31837), (5846, 30628), (6004, 29822), (7657, 23384), (8216, 21793), (9139, 19592), (9176, 19513), (9796, 18278), (11692, 15314), (12008, 14911)]