153421408

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 365105664

約数和(自身を除く): 211684256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 97, 112, 161, 184, 194, 224, 307, 322, 368, 388, 614, 644, 679, 736, 776, 1228, 1288, 1358, 1552, 2149, 2231, 2456, 2576, 2716, 3104, 4298, 4462, 4912, 5152, 5432, 7061, 8596, 8924, 9824, 10864, 14122, 15617, 17192, 17848, 21728, 28244, 29779, 31234, 34384, 35696, 49427, 56488, 59558, 62468, 68768, 71392, 98854, 112976, 119116, 124936, 197708, 208453, 225952, 238232, 249872, 395416, 416906, 476464, 499744, 684917, 790832, 833812, 952928, 1369834, 1581664, 1667624, 2739668, 3335248, 4794419, 5479336, 6670496, 9588838, 10958672, 19177676, 21917344, 38355352, 76710704, 153421408]

約数ペア:

[(1, 153421408), (2, 76710704), (4, 38355352), (7, 21917344), (8, 19177676), (14, 10958672), (16, 9588838), (23, 6670496), (28, 5479336), (32, 4794419), (46, 3335248), (56, 2739668), (92, 1667624), (97, 1581664), (112, 1369834), (161, 952928), (184, 833812), (194, 790832), (224, 684917), (307, 499744), (322, 476464), (368, 416906), (388, 395416), (614, 249872), (644, 238232), (679, 225952), (736, 208453), (776, 197708), (1228, 124936), (1288, 119116), (1358, 112976), (1552, 98854), (2149, 71392), (2231, 68768), (2456, 62468), (2576, 59558), (2716, 56488), (3104, 49427), (4298, 35696), (4462, 34384), (4912, 31234), (5152, 29779), (5432, 28244), (7061, 21728), (8596, 17848), (8924, 17192), (9824, 15617), (10864, 14122)]