156958011172

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1\times {\mathrm{4057}}^1$

素因数の和:4972

約数の個数: 48

約数和(自身を含む): 280114974720

約数和(自身を除く): 123156963548

約数列:

[1, 2, 4, 79, 158, 191, 316, 382, 641, 764, 1282, 2564, 4057, 8114, 15089, 16228, 30178, 50639, 60356, 101278, 122431, 202556, 244862, 320503, 489724, 641006, 774887, 1282012, 1549774, 2600537, 3099548, 5201074, 9672049, 10402148, 19344098, 38688196, 61216073, 122432146, 205442423, 244864292, 410884846, 496702567, 821769692, 993405134, 1986810268, 39239502793, 78479005586, 156958011172]

約数ペア:

[(1, 156958011172), (2, 78479005586), (4, 39239502793), (79, 1986810268), (158, 993405134), (191, 821769692), (316, 496702567), (382, 410884846), (641, 244864292), (764, 205442423), (1282, 122432146), (2564, 61216073), (4057, 38688196), (8114, 19344098), (15089, 10402148), (16228, 9672049), (30178, 5201074), (50639, 3099548), (60356, 2600537), (101278, 1549774), (122431, 1282012), (202556, 774887), (244862, 641006), (320503, 489724)]