15538335216

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^2\times {\mathrm{571}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 42228261504

約数和(自身を除く): 26689926288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 157, 184, 276, 314, 368, 471, 552, 571, 628, 942, 1104, 1142, 1256, 1713, 1884, 2284, 2512, 3426, 3611, 3768, 4568, 6852, 7222, 7536, 9136, 10833, 13133, 13704, 14444, 21666, 24649, 26266, 27408, 28888, 39399, 43332, 49298, 52532, 57776, 73947, 78798, 86664, 89647, 98596, 105064, 147894, 157596, 173328, 179294, 197192, 210128, 268941, 295788, 315192, 358588, 394384, 537882, 566927, 591576, 630384, 717176, 1075764, 1133854, 1183152, 1434352, 1700781, 2061881, 2151528, 2267708, 3401562, 4123762, 4303056, 4535416, 6185643, 6803124, 8247524, 9070832, 12371286, 13606248, 14074579, 16495048, 24742572, 27212496, 28149158, 32990096, 42223737, 49485144, 56298316, 84447474, 98970288, 112596632, 168894948, 225193264, 323715317, 337789896, 647430634, 675579792, 971145951, 1294861268, 1942291902, 2589722536, 3884583804, 5179445072, 7769167608, 15538335216]

約数ペア:

[(1, 15538335216), (2, 7769167608), (3, 5179445072), (4, 3884583804), (6, 2589722536), (8, 1942291902), (12, 1294861268), (16, 971145951), (23, 675579792), (24, 647430634), (46, 337789896), (48, 323715317), (69, 225193264), (92, 168894948), (138, 112596632), (157, 98970288), (184, 84447474), (276, 56298316), (314, 49485144), (368, 42223737), (471, 32990096), (552, 28149158), (571, 27212496), (628, 24742572), (942, 16495048), (1104, 14074579), (1142, 13606248), (1256, 12371286), (1713, 9070832), (1884, 8247524), (2284, 6803124), (2512, 6185643), (3426, 4535416), (3611, 4303056), (3768, 4123762), (4568, 3401562), (6852, 2267708), (7222, 2151528), (7536, 2061881), (9136, 1700781), (10833, 1434352), (13133, 1183152), (13704, 1133854), (14444, 1075764), (21666, 717176), (24649, 630384), (26266, 591576), (27408, 566927), (28888, 537882), (39399, 394384), (43332, 358588), (49298, 315192), (52532, 295788), (57776, 268941), (73947, 210128), (78798, 197192), (86664, 179294), (89647, 173328), (98596, 157596), (105064, 147894)]