165242028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 480453120

約数和(自身を除く): 315211092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 89, 92, 93, 124, 138, 161, 178, 186, 217, 267, 276, 322, 356, 372, 434, 483, 534, 623, 644, 651, 713, 868, 961, 966, 1068, 1246, 1302, 1426, 1869, 1922, 1932, 2047, 2139, 2492, 2604, 2759, 2852, 2883, 3738, 3844, 4094, 4278, 4991, 5518, 5766, 6141, 6727, 7476, 8188, 8277, 8556, 9982, 11036, 11532, 12282, 13454, 14329, 14973, 16554, 19313, 19964, 20181, 22103, 24564, 26908, 28658, 29946, 33108, 38626, 40362, 42987, 44206, 57316, 57939, 59892, 63457, 66309, 77252, 80724, 85529, 85974, 88412, 115878, 126914, 132618, 154721, 171058, 171948, 190371, 231756, 253828, 256587, 265236, 309442, 342116, 380742, 444199, 464163, 513174, 598703, 618884, 761484, 888398, 928326, 1026348, 1197406, 1332597, 1776796, 1796109, 1856652, 1967167, 2394812, 2665194, 3592218, 3934334, 5330388, 5901501, 7184436, 7868668, 11803002, 13770169, 23606004, 27540338, 41310507, 55080676, 82621014, 165242028]

約数ペア:

[(1, 165242028), (2, 82621014), (3, 55080676), (4, 41310507), (6, 27540338), (7, 23606004), (12, 13770169), (14, 11803002), (21, 7868668), (23, 7184436), (28, 5901501), (31, 5330388), (42, 3934334), (46, 3592218), (62, 2665194), (69, 2394812), (84, 1967167), (89, 1856652), (92, 1796109), (93, 1776796), (124, 1332597), (138, 1197406), (161, 1026348), (178, 928326), (186, 888398), (217, 761484), (267, 618884), (276, 598703), (322, 513174), (356, 464163), (372, 444199), (434, 380742), (483, 342116), (534, 309442), (623, 265236), (644, 256587), (651, 253828), (713, 231756), (868, 190371), (961, 171948), (966, 171058), (1068, 154721), (1246, 132618), (1302, 126914), (1426, 115878), (1869, 88412), (1922, 85974), (1932, 85529), (2047, 80724), (2139, 77252), (2492, 66309), (2604, 63457), (2759, 59892), (2852, 57939), (2883, 57316), (3738, 44206), (3844, 42987), (4094, 40362), (4278, 38626), (4991, 33108), (5518, 29946), (5766, 28658), (6141, 26908), (6727, 24564), (7476, 22103), (8188, 20181), (8277, 19964), (8556, 19313), (9982, 16554), (11036, 14973), (11532, 14329), (12282, 13454)]