123137248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 276242400

約数和(自身を除く): 153105152

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 59, 104, 116, 118, 173, 208, 232, 236, 346, 377, 416, 464, 472, 692, 754, 767, 928, 944, 1384, 1508, 1534, 1711, 1888, 2249, 2768, 3016, 3068, 3422, 4498, 5017, 5536, 6032, 6136, 6844, 8996, 10034, 10207, 12064, 12272, 13688, 17992, 20068, 20414, 22243, 24544, 27376, 35984, 40136, 40828, 44486, 54752, 65221, 71968, 80272, 81656, 88972, 130442, 132691, 160544, 163312, 177944, 260884, 265382, 296003, 326624, 355888, 521768, 530764, 592006, 711776, 1043536, 1061528, 1184012, 2087072, 2123056, 2368024, 3848039, 4246112, 4736048, 7696078, 9472096, 15392156, 30784312, 61568624, 123137248]

約数ペア:

[(1, 123137248), (2, 61568624), (4, 30784312), (8, 15392156), (13, 9472096), (16, 7696078), (26, 4736048), (29, 4246112), (32, 3848039), (52, 2368024), (58, 2123056), (59, 2087072), (104, 1184012), (116, 1061528), (118, 1043536), (173, 711776), (208, 592006), (232, 530764), (236, 521768), (346, 355888), (377, 326624), (416, 296003), (464, 265382), (472, 260884), (692, 177944), (754, 163312), (767, 160544), (928, 132691), (944, 130442), (1384, 88972), (1508, 81656), (1534, 80272), (1711, 71968), (1888, 65221), (2249, 54752), (2768, 44486), (3016, 40828), (3068, 40136), (3422, 35984), (4498, 27376), (5017, 24544), (5536, 22243), (6032, 20414), (6136, 20068), (6844, 17992), (8996, 13688), (10034, 12272), (10207, 12064)]