153864396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3889}}^1$

素因数の和:4063

約数の個数: 72

約数和(自身を含む): 447443360

約数和(自身を除く): 293578964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 3889, 4396, 5652, 6594, 7778, 9891, 11667, 13188, 15556, 19782, 23334, 27223, 35001, 39564, 46668, 54446, 70002, 81669, 108892, 140004, 163338, 245007, 326676, 490014, 610573, 980028, 1221146, 1831719, 2442292, 3663438, 4274011, 5495157, 7326876, 8548022, 10990314, 12822033, 17096044, 21980628, 25644066, 38466099, 51288132, 76932198, 153864396]

約数ペア:

[(1, 153864396), (2, 76932198), (3, 51288132), (4, 38466099), (6, 25644066), (7, 21980628), (9, 17096044), (12, 12822033), (14, 10990314), (18, 8548022), (21, 7326876), (28, 5495157), (36, 4274011), (42, 3663438), (63, 2442292), (84, 1831719), (126, 1221146), (157, 980028), (252, 610573), (314, 490014), (471, 326676), (628, 245007), (942, 163338), (1099, 140004), (1413, 108892), (1884, 81669), (2198, 70002), (2826, 54446), (3297, 46668), (3889, 39564), (4396, 35001), (5652, 27223), (6594, 23334), (7778, 19782), (9891, 15556), (11667, 13188)]