195031168

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 418705920

約数和(自身を除く): 223674752

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2137, 2852, 2944, 3968, 4274, 5704, 8548, 11408, 17096, 22816, 34192, 45632, 49151, 66247, 68384, 91264, 98302, 132494, 136768, 196604, 264988, 273536, 393208, 529976, 786416, 1059952, 1523681, 1572832, 2119904, 3047362, 3145664, 4239808, 6094724, 6291328, 8479616, 12189448, 24378896, 48757792, 97515584, 195031168]

約数ペア:

[(1, 195031168), (2, 97515584), (4, 48757792), (8, 24378896), (16, 12189448), (23, 8479616), (31, 6291328), (32, 6094724), (46, 4239808), (62, 3145664), (64, 3047362), (92, 2119904), (124, 1572832), (128, 1523681), (184, 1059952), (248, 786416), (368, 529976), (496, 393208), (713, 273536), (736, 264988), (992, 196604), (1426, 136768), (1472, 132494), (1984, 98302), (2137, 91264), (2852, 68384), (2944, 66247), (3968, 49151), (4274, 45632), (5704, 34192), (8548, 22816), (11408, 17096)]