157927476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1981

約数の個数: 96

約数和(自身を含む): 449906688

約数和(自身を除く): 291979212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 69, 84, 86, 92, 129, 138, 161, 172, 258, 276, 301, 322, 483, 516, 602, 644, 903, 966, 989, 1204, 1806, 1901, 1932, 1978, 2967, 3612, 3802, 3956, 5703, 5934, 6923, 7604, 11406, 11868, 13307, 13846, 20769, 22812, 26614, 27692, 39921, 41538, 43723, 53228, 79842, 81743, 83076, 87446, 131169, 159684, 163486, 174892, 245229, 262338, 306061, 326972, 490458, 524676, 572201, 612122, 918183, 980916, 1144402, 1224244, 1716603, 1836366, 1880089, 2288804, 3433206, 3672732, 3760178, 5640267, 6866412, 7520356, 11280534, 13160623, 22561068, 26321246, 39481869, 52642492, 78963738, 157927476]

約数ペア:

[(1, 157927476), (2, 78963738), (3, 52642492), (4, 39481869), (6, 26321246), (7, 22561068), (12, 13160623), (14, 11280534), (21, 7520356), (23, 6866412), (28, 5640267), (42, 3760178), (43, 3672732), (46, 3433206), (69, 2288804), (84, 1880089), (86, 1836366), (92, 1716603), (129, 1224244), (138, 1144402), (161, 980916), (172, 918183), (258, 612122), (276, 572201), (301, 524676), (322, 490458), (483, 326972), (516, 306061), (602, 262338), (644, 245229), (903, 174892), (966, 163486), (989, 159684), (1204, 131169), (1806, 87446), (1901, 83076), (1932, 81743), (1978, 79842), (2967, 53228), (3612, 43723), (3802, 41538), (3956, 39921), (5703, 27692), (5934, 26614), (6923, 22812), (7604, 20769), (11406, 13846), (11868, 13307)]