149440356

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 420443520

約数和(自身を除く): 271003164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 163, 234, 326, 351, 468, 489, 652, 653, 702, 978, 1306, 1404, 1467, 1956, 1959, 2119, 2612, 2934, 3918, 4238, 4401, 5868, 5877, 6357, 7836, 8476, 8489, 8802, 11754, 12714, 16978, 17604, 17631, 19071, 23508, 25428, 25467, 33956, 35262, 38142, 50934, 57213, 70524, 76284, 76401, 101868, 106439, 114426, 152802, 212878, 228852, 229203, 305604, 319317, 425756, 458406, 638634, 916812, 957951, 1277268, 1383707, 1915902, 2767414, 2873853, 3831804, 4151121, 5534828, 5747706, 8302242, 11495412, 12453363, 16604484, 24906726, 37360089, 49813452, 74720178, 149440356]

約数ペア:

[(1, 149440356), (2, 74720178), (3, 49813452), (4, 37360089), (6, 24906726), (9, 16604484), (12, 12453363), (13, 11495412), (18, 8302242), (26, 5747706), (27, 5534828), (36, 4151121), (39, 3831804), (52, 2873853), (54, 2767414), (78, 1915902), (108, 1383707), (117, 1277268), (156, 957951), (163, 916812), (234, 638634), (326, 458406), (351, 425756), (468, 319317), (489, 305604), (652, 229203), (653, 228852), (702, 212878), (978, 152802), (1306, 114426), (1404, 106439), (1467, 101868), (1956, 76401), (1959, 76284), (2119, 70524), (2612, 57213), (2934, 50934), (3918, 38142), (4238, 35262), (4401, 33956), (5868, 25467), (5877, 25428), (6357, 23508), (7836, 19071), (8476, 17631), (8489, 17604), (8802, 16978), (11754, 12714)]