130303544

素因数分解:

$2^3\times 7^2\times {\mathrm{491}}^1\times {\mathrm{677}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 285207480

約数和(自身を除く): 154903936

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 491, 677, 982, 1354, 1964, 2708, 3437, 3928, 4739, 5416, 6874, 9478, 13748, 18956, 24059, 27496, 33173, 37912, 48118, 66346, 96236, 132692, 192472, 265384, 332407, 664814, 1329628, 2326849, 2659256, 4653698, 9307396, 16287943, 18614792, 32575886, 65151772, 130303544]

約数ペア:

[(1, 130303544), (2, 65151772), (4, 32575886), (7, 18614792), (8, 16287943), (14, 9307396), (28, 4653698), (49, 2659256), (56, 2326849), (98, 1329628), (196, 664814), (392, 332407), (491, 265384), (677, 192472), (982, 132692), (1354, 96236), (1964, 66346), (2708, 48118), (3437, 37912), (3928, 33173), (4739, 27496), (5416, 24059), (6874, 18956), (9478, 13748)]