145049496

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 395611200

約数和(自身を除く): 250561704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 331, 372, 456, 589, 662, 744, 961, 993, 1178, 1324, 1767, 1922, 1986, 2356, 2648, 2883, 3534, 3844, 3972, 4712, 5766, 6289, 7068, 7688, 7944, 10261, 11532, 12578, 14136, 18259, 18867, 20522, 23064, 25156, 30783, 36518, 37734, 41044, 50312, 54777, 61566, 73036, 75468, 82088, 109554, 123132, 146072, 150936, 194959, 219108, 246264, 318091, 389918, 438216, 584877, 636182, 779836, 954273, 1169754, 1272364, 1559672, 1908546, 2339508, 2544728, 3817092, 4679016, 6043729, 7634184, 12087458, 18131187, 24174916, 36262374, 48349832, 72524748, 145049496]

約数ペア:

[(1, 145049496), (2, 72524748), (3, 48349832), (4, 36262374), (6, 24174916), (8, 18131187), (12, 12087458), (19, 7634184), (24, 6043729), (31, 4679016), (38, 3817092), (57, 2544728), (62, 2339508), (76, 1908546), (93, 1559672), (114, 1272364), (124, 1169754), (152, 954273), (186, 779836), (228, 636182), (248, 584877), (331, 438216), (372, 389918), (456, 318091), (589, 246264), (662, 219108), (744, 194959), (961, 150936), (993, 146072), (1178, 123132), (1324, 109554), (1767, 82088), (1922, 75468), (1986, 73036), (2356, 61566), (2648, 54777), (2883, 50312), (3534, 41044), (3844, 37734), (3972, 36518), (4712, 30783), (5766, 25156), (6289, 23064), (7068, 20522), (7688, 18867), (7944, 18259), (10261, 14136), (11532, 12578)]