153968976

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{21821}}^1$

素因数の和:21849

約数の個数: 90

約数和(自身を含む): 501273162

約数和(自身を除く): 347304186

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 21821, 43642, 65463, 87284, 130926, 152747, 174568, 196389, 261852, 305494, 349136, 392778, 458241, 523704, 610988, 785556, 916482, 1047408, 1069229, 1221976, 1374723, 1571112, 1832964, 2138458, 2443952, 2749446, 3142224, 3207687, 3665928, 4276916, 5498892, 6415374, 7331856, 8553832, 9623061, 10997784, 12830748, 17107664, 19246122, 21995568, 25661496, 38492244, 51322992, 76984488, 153968976]

約数ペア:

[(1, 153968976), (2, 76984488), (3, 51322992), (4, 38492244), (6, 25661496), (7, 21995568), (8, 19246122), (9, 17107664), (12, 12830748), (14, 10997784), (16, 9623061), (18, 8553832), (21, 7331856), (24, 6415374), (28, 5498892), (36, 4276916), (42, 3665928), (48, 3207687), (49, 3142224), (56, 2749446), (63, 2443952), (72, 2138458), (84, 1832964), (98, 1571112), (112, 1374723), (126, 1221976), (144, 1069229), (147, 1047408), (168, 916482), (196, 785556), (252, 610988), (294, 523704), (336, 458241), (392, 392778), (441, 349136), (504, 305494), (588, 261852), (784, 196389), (882, 174568), (1008, 152747), (1176, 130926), (1764, 87284), (2352, 65463), (3528, 43642), (7056, 21821)]