169799896

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 389059200

約数和(自身を除く): 219259304

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 89, 98, 124, 157, 178, 196, 217, 248, 314, 356, 392, 434, 623, 628, 712, 868, 1099, 1246, 1256, 1519, 1736, 2198, 2492, 2759, 3038, 4361, 4396, 4867, 4984, 5518, 6076, 7693, 8722, 8792, 9734, 11036, 12152, 13973, 15386, 17444, 19313, 19468, 22072, 27946, 30772, 34069, 34888, 38626, 38936, 55892, 61544, 68138, 77252, 97811, 111784, 135191, 136276, 154504, 195622, 238483, 270382, 272552, 391244, 433163, 476966, 540764, 684677, 782488, 866326, 953932, 1081528, 1369354, 1732652, 1907864, 2738708, 3032141, 3465304, 5477416, 6064282, 12128564, 21224987, 24257128, 42449974, 84899948, 169799896]

約数ペア:

[(1, 169799896), (2, 84899948), (4, 42449974), (7, 24257128), (8, 21224987), (14, 12128564), (28, 6064282), (31, 5477416), (49, 3465304), (56, 3032141), (62, 2738708), (89, 1907864), (98, 1732652), (124, 1369354), (157, 1081528), (178, 953932), (196, 866326), (217, 782488), (248, 684677), (314, 540764), (356, 476966), (392, 433163), (434, 391244), (623, 272552), (628, 270382), (712, 238483), (868, 195622), (1099, 154504), (1246, 136276), (1256, 135191), (1519, 111784), (1736, 97811), (2198, 77252), (2492, 68138), (2759, 61544), (3038, 55892), (4361, 38936), (4396, 38626), (4867, 34888), (4984, 34069), (5518, 30772), (6076, 27946), (7693, 22072), (8722, 19468), (8792, 19313), (9734, 17444), (11036, 15386), (12152, 13973)]