144041872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 314979840

約数和(自身を除く): 170937968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 89, 104, 124, 178, 208, 248, 251, 356, 403, 496, 502, 712, 806, 1004, 1157, 1424, 1612, 2008, 2314, 2759, 3224, 3263, 4016, 4628, 5518, 6448, 6526, 7781, 9256, 11036, 13052, 15562, 18512, 22072, 22339, 26104, 31124, 35867, 44144, 44678, 52208, 62248, 71734, 89356, 101153, 124496, 143468, 178712, 202306, 286936, 290407, 357424, 404612, 573872, 580814, 692509, 809224, 1161628, 1385018, 1618448, 2323256, 2770036, 4646512, 5540072, 9002617, 11080144, 18005234, 36010468, 72020936, 144041872]

約数ペア:

[(1, 144041872), (2, 72020936), (4, 36010468), (8, 18005234), (13, 11080144), (16, 9002617), (26, 5540072), (31, 4646512), (52, 2770036), (62, 2323256), (89, 1618448), (104, 1385018), (124, 1161628), (178, 809224), (208, 692509), (248, 580814), (251, 573872), (356, 404612), (403, 357424), (496, 290407), (502, 286936), (712, 202306), (806, 178712), (1004, 143468), (1157, 124496), (1424, 101153), (1612, 89356), (2008, 71734), (2314, 62248), (2759, 52208), (3224, 44678), (3263, 44144), (4016, 35867), (4628, 31124), (5518, 26104), (6448, 22339), (6526, 22072), (7781, 18512), (9256, 15562), (11036, 13052)]