144862956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2137}}^1$

素因数の和:2423

約数の個数: 72

約数和(自身を含む): 420245280

約数和(自身を除く): 275382324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 1076, 1614, 1883, 2137, 2421, 3228, 3766, 4274, 4842, 5649, 6411, 7532, 8548, 9684, 11298, 12822, 14959, 16947, 19233, 22596, 25644, 29918, 33894, 38466, 44877, 59836, 67788, 76932, 89754, 134631, 179508, 269262, 538524, 574853, 1149706, 1724559, 2299412, 3449118, 4023971, 5173677, 6898236, 8047942, 10347354, 12071913, 16095884, 20694708, 24143826, 36215739, 48287652, 72431478, 144862956]

約数ペア:

[(1, 144862956), (2, 72431478), (3, 48287652), (4, 36215739), (6, 24143826), (7, 20694708), (9, 16095884), (12, 12071913), (14, 10347354), (18, 8047942), (21, 6898236), (28, 5173677), (36, 4023971), (42, 3449118), (63, 2299412), (84, 1724559), (126, 1149706), (252, 574853), (269, 538524), (538, 269262), (807, 179508), (1076, 134631), (1614, 89754), (1883, 76932), (2137, 67788), (2421, 59836), (3228, 44877), (3766, 38466), (4274, 33894), (4842, 29918), (5649, 25644), (6411, 22596), (7532, 19233), (8548, 16947), (9684, 14959), (11298, 12822)]