157219885140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1\times {\mathrm{51481}}^1$

素因数の和:53729

約数の個数: 96

約数和(自身を含む): 459571988736

約数和(自身を除く): 302352103596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2213, 4426, 6639, 8852, 11065, 13278, 22130, 26556, 33195, 44260, 50899, 51481, 66390, 101798, 102962, 132780, 152697, 154443, 203596, 205924, 254495, 257405, 305394, 308886, 508990, 514810, 610788, 617772, 763485, 772215, 1017980, 1029620, 1184063, 1526970, 1544430, 2368126, 3053940, 3088860, 3552189, 4736252, 5920315, 7104378, 11840630, 14208756, 17760945, 23681260, 35521890, 71043780, 113927453, 227854906, 341782359, 455709812, 569637265, 683564718, 1139274530, 1367129436, 1708911795, 2278549060, 2620331419, 3417823590, 5240662838, 6835647180, 7860994257, 10481325676, 13101657095, 15721988514, 26203314190, 31443977028, 39304971285, 52406628380, 78609942570, 157219885140]

約数ペア:

[(1, 157219885140), (2, 78609942570), (3, 52406628380), (4, 39304971285), (5, 31443977028), (6, 26203314190), (10, 15721988514), (12, 13101657095), (15, 10481325676), (20, 7860994257), (23, 6835647180), (30, 5240662838), (46, 3417823590), (60, 2620331419), (69, 2278549060), (92, 1708911795), (115, 1367129436), (138, 1139274530), (230, 683564718), (276, 569637265), (345, 455709812), (460, 341782359), (690, 227854906), (1380, 113927453), (2213, 71043780), (4426, 35521890), (6639, 23681260), (8852, 17760945), (11065, 14208756), (13278, 11840630), (22130, 7104378), (26556, 5920315), (33195, 4736252), (44260, 3552189), (50899, 3088860), (51481, 3053940), (66390, 2368126), (101798, 1544430), (102962, 1526970), (132780, 1184063), (152697, 1029620), (154443, 1017980), (203596, 772215), (205924, 763485), (254495, 617772), (257405, 610788), (305394, 514810), (308886, 508990)]