156718494

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4481}}^1$

素因数の和:4585

約数の個数: 48

約数和(自身を含む): 356587920

約数和(自身を除く): 199869426

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 87, 134, 174, 201, 261, 402, 522, 603, 1206, 1943, 3886, 4481, 5829, 8962, 11658, 13443, 17487, 26886, 34974, 40329, 80658, 129949, 259898, 300227, 389847, 600454, 779694, 900681, 1169541, 1801362, 2339082, 2702043, 5404086, 8706583, 17413166, 26119749, 52239498, 78359247, 156718494]

約数ペア:

[(1, 156718494), (2, 78359247), (3, 52239498), (6, 26119749), (9, 17413166), (18, 8706583), (29, 5404086), (58, 2702043), (67, 2339082), (87, 1801362), (134, 1169541), (174, 900681), (201, 779694), (261, 600454), (402, 389847), (522, 300227), (603, 259898), (1206, 129949), (1943, 80658), (3886, 40329), (4481, 34974), (5829, 26886), (8962, 17487), (11658, 13443)]