144476988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20441}}^1$

素因数の和:20498

約数の個数: 48

約数和(自身を含む): 366320640

約数和(自身を除く): 221843652

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 20441, 40882, 61323, 81764, 122646, 245292, 388379, 633671, 776758, 1165137, 1267342, 1553516, 1901013, 2330274, 2534684, 3802026, 4660548, 7604052, 12039749, 24079498, 36119247, 48158996, 72238494, 144476988]

約数ペア:

[(1, 144476988), (2, 72238494), (3, 48158996), (4, 36119247), (6, 24079498), (12, 12039749), (19, 7604052), (31, 4660548), (38, 3802026), (57, 2534684), (62, 2330274), (76, 1901013), (93, 1553516), (114, 1267342), (124, 1165137), (186, 776758), (228, 633671), (372, 388379), (589, 245292), (1178, 122646), (1767, 81764), (2356, 61323), (3534, 40882), (7068, 20441)]