144830388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 368124960

約数和(自身を除く): 223294572

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 661, 961, 1178, 1322, 1767, 1922, 1983, 2356, 2644, 2883, 3534, 3844, 3966, 5766, 7068, 7932, 11532, 12559, 18259, 20491, 25118, 36518, 37677, 40982, 50236, 54777, 61473, 73036, 75354, 81964, 109554, 122946, 150708, 219108, 245892, 389329, 635221, 778658, 1167987, 1270442, 1557316, 1905663, 2335974, 2540884, 3811326, 4671948, 7622652, 12069199, 24138398, 36207597, 48276796, 72415194, 144830388]

約数ペア:

[(1, 144830388), (2, 72415194), (3, 48276796), (4, 36207597), (6, 24138398), (12, 12069199), (19, 7622652), (31, 4671948), (38, 3811326), (57, 2540884), (62, 2335974), (76, 1905663), (93, 1557316), (114, 1270442), (124, 1167987), (186, 778658), (228, 635221), (372, 389329), (589, 245892), (661, 219108), (961, 150708), (1178, 122946), (1322, 109554), (1767, 81964), (1922, 75354), (1983, 73036), (2356, 61473), (2644, 54777), (2883, 50236), (3534, 40982), (3844, 37677), (3966, 36518), (5766, 25118), (7068, 20491), (7932, 18259), (11532, 12559)]