155164716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1468

約数の個数: 144

約数和(自身を含む): 492710400

約数和(自身を除く): 337545684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 644, 684, 798, 828, 874, 966, 1197, 1311, 1409, 1449, 1596, 1748, 1932, 2394, 2622, 2818, 2898, 3059, 3933, 4227, 4788, 5244, 5636, 5796, 6118, 7866, 8454, 9177, 9863, 12236, 12681, 15732, 16908, 18354, 19726, 25362, 26771, 27531, 29589, 32407, 36708, 39452, 50724, 53542, 55062, 59178, 64814, 80313, 88767, 97221, 107084, 110124, 118356, 129628, 160626, 177534, 187397, 194442, 226849, 240939, 291663, 321252, 355068, 374794, 388884, 453698, 481878, 562191, 583326, 615733, 680547, 749588, 907396, 963756, 1124382, 1166652, 1231466, 1361094, 1686573, 1847199, 2041641, 2248764, 2462932, 2722188, 3373146, 3694398, 4083282, 4310131, 5541597, 6746292, 7388796, 8166564, 8620262, 11083194, 12930393, 17240524, 22166388, 25860786, 38791179, 51721572, 77582358, 155164716]

約数ペア:

[(1, 155164716), (2, 77582358), (3, 51721572), (4, 38791179), (6, 25860786), (7, 22166388), (9, 17240524), (12, 12930393), (14, 11083194), (18, 8620262), (19, 8166564), (21, 7388796), (23, 6746292), (28, 5541597), (36, 4310131), (38, 4083282), (42, 3694398), (46, 3373146), (57, 2722188), (63, 2462932), (69, 2248764), (76, 2041641), (84, 1847199), (92, 1686573), (114, 1361094), (126, 1231466), (133, 1166652), (138, 1124382), (161, 963756), (171, 907396), (207, 749588), (228, 680547), (252, 615733), (266, 583326), (276, 562191), (322, 481878), (342, 453698), (399, 388884), (414, 374794), (437, 355068), (483, 321252), (532, 291663), (644, 240939), (684, 226849), (798, 194442), (828, 187397), (874, 177534), (966, 160626), (1197, 129628), (1311, 118356), (1409, 110124), (1449, 107084), (1596, 97221), (1748, 88767), (1932, 80313), (2394, 64814), (2622, 59178), (2818, 55062), (2898, 53542), (3059, 50724), (3933, 39452), (4227, 36708), (4788, 32407), (5244, 29589), (5636, 27531), (5796, 26771), (6118, 25362), (7866, 19726), (8454, 18354), (9177, 16908), (9863, 15732), (12236, 12681)]