145021716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 442810368

約数和(自身を除く): 297788652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 131, 138, 161, 191, 207, 252, 262, 276, 322, 382, 393, 414, 483, 524, 573, 644, 764, 786, 828, 917, 966, 1146, 1179, 1337, 1449, 1572, 1719, 1834, 1932, 2292, 2358, 2674, 2751, 2898, 3013, 3438, 3668, 4011, 4393, 4716, 5348, 5502, 5796, 6026, 6876, 8022, 8253, 8786, 9039, 11004, 12033, 12052, 13179, 16044, 16506, 17572, 18078, 21091, 24066, 25021, 26358, 27117, 30751, 33012, 36156, 39537, 42182, 48132, 50042, 52716, 54234, 61502, 63273, 75063, 79074, 84364, 92253, 100084, 108468, 123004, 126546, 150126, 158148, 175147, 184506, 189819, 225189, 253092, 276759, 300252, 350294, 369012, 379638, 450378, 525441, 553518, 575483, 700588, 759276, 900756, 1050882, 1107036, 1150966, 1576323, 1726449, 2101764, 2301932, 3152646, 3452898, 4028381, 5179347, 6305292, 6905796, 8056762, 10358694, 12085143, 16113524, 20717388, 24170286, 36255429, 48340572, 72510858, 145021716]

約数ペア:

[(1, 145021716), (2, 72510858), (3, 48340572), (4, 36255429), (6, 24170286), (7, 20717388), (9, 16113524), (12, 12085143), (14, 10358694), (18, 8056762), (21, 6905796), (23, 6305292), (28, 5179347), (36, 4028381), (42, 3452898), (46, 3152646), (63, 2301932), (69, 2101764), (84, 1726449), (92, 1576323), (126, 1150966), (131, 1107036), (138, 1050882), (161, 900756), (191, 759276), (207, 700588), (252, 575483), (262, 553518), (276, 525441), (322, 450378), (382, 379638), (393, 369012), (414, 350294), (483, 300252), (524, 276759), (573, 253092), (644, 225189), (764, 189819), (786, 184506), (828, 175147), (917, 158148), (966, 150126), (1146, 126546), (1179, 123004), (1337, 108468), (1449, 100084), (1572, 92253), (1719, 84364), (1834, 79074), (1932, 75063), (2292, 63273), (2358, 61502), (2674, 54234), (2751, 52716), (2898, 50042), (3013, 48132), (3438, 42182), (3668, 39537), (4011, 36156), (4393, 33012), (4716, 30751), (5348, 27117), (5502, 26358), (5796, 25021), (6026, 24066), (6876, 21091), (8022, 18078), (8253, 17572), (8786, 16506), (9039, 16044), (11004, 13179), (12033, 12052)]