151686472

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 364953600

約数和(自身を除く): 213267128

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 31, 46, 56, 58, 62, 92, 116, 124, 131, 161, 184, 203, 217, 232, 248, 262, 322, 406, 434, 524, 644, 667, 713, 812, 868, 899, 917, 1048, 1288, 1334, 1426, 1624, 1736, 1798, 1834, 2668, 2852, 3013, 3596, 3668, 3799, 4061, 4669, 4991, 5336, 5704, 6026, 6293, 7192, 7336, 7598, 8122, 9338, 9982, 12052, 12586, 15196, 16244, 18676, 19964, 20677, 21091, 24104, 25172, 26593, 28427, 30392, 32488, 37352, 39928, 41354, 42182, 50344, 53186, 56854, 82708, 84364, 87377, 93403, 106372, 113708, 117769, 144739, 165416, 168728, 174754, 186806, 212744, 227416, 235538, 289478, 349508, 373612, 471076, 578956, 611639, 653821, 699016, 747224, 824383, 942152, 1157912, 1223278, 1307642, 1648766, 2446556, 2615284, 2708687, 3297532, 4893112, 5230568, 5417374, 6595064, 10834748, 18960809, 21669496, 37921618, 75843236, 151686472]

約数ペア:

[(1, 151686472), (2, 75843236), (4, 37921618), (7, 21669496), (8, 18960809), (14, 10834748), (23, 6595064), (28, 5417374), (29, 5230568), (31, 4893112), (46, 3297532), (56, 2708687), (58, 2615284), (62, 2446556), (92, 1648766), (116, 1307642), (124, 1223278), (131, 1157912), (161, 942152), (184, 824383), (203, 747224), (217, 699016), (232, 653821), (248, 611639), (262, 578956), (322, 471076), (406, 373612), (434, 349508), (524, 289478), (644, 235538), (667, 227416), (713, 212744), (812, 186806), (868, 174754), (899, 168728), (917, 165416), (1048, 144739), (1288, 117769), (1334, 113708), (1426, 106372), (1624, 93403), (1736, 87377), (1798, 84364), (1834, 82708), (2668, 56854), (2852, 53186), (3013, 50344), (3596, 42182), (3668, 41354), (3799, 39928), (4061, 37352), (4669, 32488), (4991, 30392), (5336, 28427), (5704, 26593), (6026, 25172), (6293, 24104), (7192, 21091), (7336, 20677), (7598, 19964), (8122, 18676), (9338, 16244), (9982, 15196), (12052, 12586)]