165013628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 337015728

約数和(自身を除く): 172002100

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 83, 166, 169, 173, 221, 332, 338, 346, 442, 676, 692, 884, 1079, 1411, 2158, 2249, 2822, 2873, 2941, 4316, 4498, 5644, 5746, 5882, 8996, 11492, 11764, 14027, 14359, 18343, 28054, 28718, 29237, 36686, 38233, 56108, 57436, 58474, 73372, 76466, 116948, 152932, 186667, 238459, 244103, 373334, 476918, 488206, 497029, 746668, 953836, 976412, 994058, 1988116, 2426671, 3173339, 4853342, 6346678, 9706684, 12693356, 41253407, 82506814, 165013628]

約数ペア:

[(1, 165013628), (2, 82506814), (4, 41253407), (13, 12693356), (17, 9706684), (26, 6346678), (34, 4853342), (52, 3173339), (68, 2426671), (83, 1988116), (166, 994058), (169, 976412), (173, 953836), (221, 746668), (332, 497029), (338, 488206), (346, 476918), (442, 373334), (676, 244103), (692, 238459), (884, 186667), (1079, 152932), (1411, 116948), (2158, 76466), (2249, 73372), (2822, 58474), (2873, 57436), (2941, 56108), (4316, 38233), (4498, 36686), (5644, 29237), (5746, 28718), (5882, 28054), (8996, 18343), (11492, 14359), (11764, 14027)]