155389572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{607}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 424476416

約数和(自身を除く): 269086844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 547, 607, 1094, 1214, 1641, 1821, 2188, 2428, 3282, 3642, 4923, 5463, 6564, 7111, 7284, 7891, 9846, 10926, 14222, 15782, 19692, 21333, 21852, 23673, 28444, 31564, 42666, 47346, 63999, 71019, 85332, 94692, 127998, 142038, 255996, 284076, 332029, 664058, 996087, 1328116, 1992174, 2988261, 3984348, 4316377, 5976522, 8632754, 11953044, 12949131, 17265508, 25898262, 38847393, 51796524, 77694786, 155389572]

約数ペア:

[(1, 155389572), (2, 77694786), (3, 51796524), (4, 38847393), (6, 25898262), (9, 17265508), (12, 12949131), (13, 11953044), (18, 8632754), (26, 5976522), (36, 4316377), (39, 3984348), (52, 2988261), (78, 1992174), (117, 1328116), (156, 996087), (234, 664058), (468, 332029), (547, 284076), (607, 255996), (1094, 142038), (1214, 127998), (1641, 94692), (1821, 85332), (2188, 71019), (2428, 63999), (3282, 47346), (3642, 42666), (4923, 31564), (5463, 28444), (6564, 23673), (7111, 21852), (7284, 21333), (7891, 19692), (9846, 15782), (10926, 14222)]