131218368

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 112

約数和(自身を含む): 361858560

約数和(自身を除く): 230640192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 79, 82, 96, 123, 158, 164, 192, 211, 237, 246, 316, 328, 422, 474, 492, 632, 633, 656, 844, 948, 984, 1264, 1266, 1312, 1688, 1896, 1968, 2528, 2532, 2624, 3239, 3376, 3792, 3936, 5056, 5064, 6478, 6752, 7584, 7872, 8651, 9717, 10128, 12956, 13504, 15168, 16669, 17302, 19434, 20256, 25912, 25953, 33338, 34604, 38868, 40512, 50007, 51824, 51906, 66676, 69208, 77736, 100014, 103648, 103812, 133352, 138416, 155472, 200028, 207296, 207624, 266704, 276832, 310944, 400056, 415248, 533408, 553664, 621888, 683429, 800112, 830496, 1066816, 1366858, 1600224, 1660992, 2050287, 2733716, 3200448, 4100574, 5467432, 8201148, 10934864, 16402296, 21869728, 32804592, 43739456, 65609184, 131218368]

約数ペア:

[(1, 131218368), (2, 65609184), (3, 43739456), (4, 32804592), (6, 21869728), (8, 16402296), (12, 10934864), (16, 8201148), (24, 5467432), (32, 4100574), (41, 3200448), (48, 2733716), (64, 2050287), (79, 1660992), (82, 1600224), (96, 1366858), (123, 1066816), (158, 830496), (164, 800112), (192, 683429), (211, 621888), (237, 553664), (246, 533408), (316, 415248), (328, 400056), (422, 310944), (474, 276832), (492, 266704), (632, 207624), (633, 207296), (656, 200028), (844, 155472), (948, 138416), (984, 133352), (1264, 103812), (1266, 103648), (1312, 100014), (1688, 77736), (1896, 69208), (1968, 66676), (2528, 51906), (2532, 51824), (2624, 50007), (3239, 40512), (3376, 38868), (3792, 34604), (3936, 33338), (5056, 25953), (5064, 25912), (6478, 20256), (6752, 19434), (7584, 17302), (7872, 16669), (8651, 15168), (9717, 13504), (10128, 12956)]