156795768

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70249}}^1$

素因数の和:70292

約数の個数: 48

約数和(自身を含む): 438360000

約数和(自身を除く): 281564232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 70249, 140498, 210747, 280996, 421494, 561992, 632241, 842988, 1264482, 1685976, 2177719, 2528964, 4355438, 5057928, 6533157, 8710876, 13066314, 17421752, 19599471, 26132628, 39198942, 52265256, 78397884, 156795768]

約数ペア:

[(1, 156795768), (2, 78397884), (3, 52265256), (4, 39198942), (6, 26132628), (8, 19599471), (9, 17421752), (12, 13066314), (18, 8710876), (24, 6533157), (31, 5057928), (36, 4355438), (62, 2528964), (72, 2177719), (93, 1685976), (124, 1264482), (186, 842988), (248, 632241), (279, 561992), (372, 421494), (558, 280996), (744, 210747), (1116, 140498), (2232, 70249)]