197941391136

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{18575581}}^1$

素因数の和:18575634

約数の個数: 72

約数和(自身を含む): 578109263004

約数和(自身を除く): 380167871868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 18575581, 37151162, 55726743, 74302324, 111453486, 148604648, 167180229, 222906972, 297209296, 334360458, 445813944, 594418592, 668720916, 687296497, 891627888, 1337441832, 1374592994, 1783255776, 2061889491, 2674883664, 2749185988, 4123778982, 5349767328, 5498371976, 6185668473, 8247557964, 10996743952, 12371336946, 16495115928, 21993487904, 24742673892, 32990231856, 49485347784, 65980463712, 98970695568, 197941391136]

約数ペア:

[(1, 197941391136), (2, 98970695568), (3, 65980463712), (4, 49485347784), (6, 32990231856), (8, 24742673892), (9, 21993487904), (12, 16495115928), (16, 12371336946), (18, 10996743952), (24, 8247557964), (32, 6185668473), (36, 5498371976), (37, 5349767328), (48, 4123778982), (72, 2749185988), (74, 2674883664), (96, 2061889491), (111, 1783255776), (144, 1374592994), (148, 1337441832), (222, 891627888), (288, 687296497), (296, 668720916), (333, 594418592), (444, 445813944), (592, 334360458), (666, 297209296), (888, 222906972), (1184, 167180229), (1332, 148604648), (1776, 111453486), (2664, 74302324), (3552, 55726743), (5328, 37151162), (10656, 18575581)]