162884988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 496903680

約数和(自身を除く): 334018692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 157, 161, 179, 207, 252, 276, 314, 322, 358, 414, 471, 483, 537, 628, 644, 716, 828, 942, 966, 1074, 1099, 1253, 1413, 1449, 1611, 1884, 1932, 2148, 2198, 2506, 2826, 2898, 3222, 3297, 3611, 3759, 4117, 4396, 5012, 5652, 5796, 6444, 6594, 7222, 7518, 8234, 9891, 10833, 11277, 12351, 13188, 14444, 15036, 16468, 19782, 21666, 22554, 24702, 25277, 28103, 28819, 32499, 37053, 39564, 43332, 45108, 49404, 50554, 56206, 57638, 64998, 74106, 75831, 84309, 86457, 101108, 112412, 115276, 129996, 148212, 151662, 168618, 172914, 196721, 227493, 252927, 259371, 303324, 337236, 345828, 393442, 454986, 505854, 518742, 590163, 646369, 786884, 909972, 1011708, 1037484, 1180326, 1292738, 1770489, 1939107, 2360652, 2585476, 3540978, 3878214, 4524583, 5817321, 7081956, 7756428, 9049166, 11634642, 13573749, 18098332, 23269284, 27147498, 40721247, 54294996, 81442494, 162884988]

約数ペア:

[(1, 162884988), (2, 81442494), (3, 54294996), (4, 40721247), (6, 27147498), (7, 23269284), (9, 18098332), (12, 13573749), (14, 11634642), (18, 9049166), (21, 7756428), (23, 7081956), (28, 5817321), (36, 4524583), (42, 3878214), (46, 3540978), (63, 2585476), (69, 2360652), (84, 1939107), (92, 1770489), (126, 1292738), (138, 1180326), (157, 1037484), (161, 1011708), (179, 909972), (207, 786884), (252, 646369), (276, 590163), (314, 518742), (322, 505854), (358, 454986), (414, 393442), (471, 345828), (483, 337236), (537, 303324), (628, 259371), (644, 252927), (716, 227493), (828, 196721), (942, 172914), (966, 168618), (1074, 151662), (1099, 148212), (1253, 129996), (1413, 115276), (1449, 112412), (1611, 101108), (1884, 86457), (1932, 84309), (2148, 75831), (2198, 74106), (2506, 64998), (2826, 57638), (2898, 56206), (3222, 50554), (3297, 49404), (3611, 45108), (3759, 43332), (4117, 39564), (4396, 37053), (5012, 32499), (5652, 28819), (5796, 28103), (6444, 25277), (6594, 24702), (7222, 22554), (7518, 21666), (8234, 19782), (9891, 16468), (10833, 15036), (11277, 14444), (12351, 13188)]