156943306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 279586944

約数和(自身を除く): 122643638

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 361, 437, 494, 598, 722, 727, 874, 1454, 4693, 5681, 8303, 9386, 9451, 11362, 13813, 16606, 16721, 18902, 27626, 33442, 107939, 179569, 215878, 217373, 262447, 317699, 359138, 434746, 524894, 635398, 3411811, 4130087, 6036281, 6823622, 8260174, 12072562, 78471653, 156943306]

約数ペア:

[(1, 156943306), (2, 78471653), (13, 12072562), (19, 8260174), (23, 6823622), (26, 6036281), (38, 4130087), (46, 3411811), (247, 635398), (299, 524894), (361, 434746), (437, 359138), (494, 317699), (598, 262447), (722, 217373), (727, 215878), (874, 179569), (1454, 107939), (4693, 33442), (5681, 27626), (8303, 18902), (9386, 16721), (9451, 16606), (11362, 13813)]