140327572

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 322435092

約数和(自身を除く): 182107520

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 61, 77, 97, 98, 121, 122, 154, 194, 196, 242, 244, 308, 388, 427, 484, 539, 671, 679, 847, 854, 1067, 1078, 1342, 1358, 1694, 1708, 2134, 2156, 2684, 2716, 2989, 3388, 4268, 4697, 4753, 5917, 5929, 5978, 7381, 7469, 9394, 9506, 11737, 11834, 11858, 11956, 14762, 14938, 18788, 19012, 23474, 23668, 23716, 29524, 29876, 32879, 41419, 46948, 51667, 52283, 65087, 65758, 82159, 82838, 103334, 104566, 130174, 131516, 164318, 165676, 206668, 209132, 260348, 289933, 328636, 361669, 455609, 575113, 579866, 715957, 723338, 911218, 1150226, 1159732, 1431914, 1446676, 1822436, 2300452, 2863828, 3189263, 5011699, 6378526, 10023398, 12757052, 20046796, 35081893, 70163786, 140327572]

約数ペア:

[(1, 140327572), (2, 70163786), (4, 35081893), (7, 20046796), (11, 12757052), (14, 10023398), (22, 6378526), (28, 5011699), (44, 3189263), (49, 2863828), (61, 2300452), (77, 1822436), (97, 1446676), (98, 1431914), (121, 1159732), (122, 1150226), (154, 911218), (194, 723338), (196, 715957), (242, 579866), (244, 575113), (308, 455609), (388, 361669), (427, 328636), (484, 289933), (539, 260348), (671, 209132), (679, 206668), (847, 165676), (854, 164318), (1067, 131516), (1078, 130174), (1342, 104566), (1358, 103334), (1694, 82838), (1708, 82159), (2134, 65758), (2156, 65087), (2684, 52283), (2716, 51667), (2989, 46948), (3388, 41419), (4268, 32879), (4697, 29876), (4753, 29524), (5917, 23716), (5929, 23668), (5978, 23474), (7381, 19012), (7469, 18788), (9394, 14938), (9506, 14762), (11737, 11956), (11834, 11858)]