168520248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{180043}}^1$

素因数の和:180068

約数の個数: 48

約数和(自身を含む): 491520120

約数和(自身を除く): 322999872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 180043, 360086, 540129, 720172, 1080258, 1440344, 1620387, 2160516, 2340559, 3240774, 4321032, 4681118, 6481548, 7021677, 9362236, 12963096, 14043354, 18724472, 21065031, 28086708, 42130062, 56173416, 84260124, 168520248]

約数ペア:

[(1, 168520248), (2, 84260124), (3, 56173416), (4, 42130062), (6, 28086708), (8, 21065031), (9, 18724472), (12, 14043354), (13, 12963096), (18, 9362236), (24, 7021677), (26, 6481548), (36, 4681118), (39, 4321032), (52, 3240774), (72, 2340559), (78, 2160516), (104, 1620387), (117, 1440344), (156, 1080258), (234, 720172), (312, 540129), (468, 360086), (936, 180043)]