136578764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 289632000

約数和(自身を除く): 153053236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 532, 596, 1043, 1723, 2086, 2831, 3446, 4172, 5662, 6892, 11324, 12061, 19817, 24122, 32737, 39634, 48244, 65474, 79268, 130948, 229159, 256727, 458318, 513454, 916636, 1026908, 1797089, 3594178, 4877813, 7188356, 9755626, 19511252, 34144691, 68289382, 136578764]

約数ペア:

[(1, 136578764), (2, 68289382), (4, 34144691), (7, 19511252), (14, 9755626), (19, 7188356), (28, 4877813), (38, 3594178), (76, 1797089), (133, 1026908), (149, 916636), (266, 513454), (298, 458318), (532, 256727), (596, 229159), (1043, 130948), (1723, 79268), (2086, 65474), (2831, 48244), (3446, 39634), (4172, 32737), (5662, 24122), (6892, 19817), (11324, 12061)]