145148528

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 334520256

約数和(自身を除く): 189371728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 73, 82, 112, 146, 164, 287, 292, 328, 433, 511, 574, 584, 656, 866, 1022, 1148, 1168, 1732, 2044, 2296, 2993, 3031, 3464, 4088, 4592, 5986, 6062, 6928, 8176, 11972, 12124, 17753, 20951, 23944, 24248, 31609, 35506, 41902, 47888, 48496, 63218, 71012, 83804, 124271, 126436, 142024, 167608, 221263, 248542, 252872, 284048, 335216, 442526, 497084, 505744, 885052, 994168, 1295969, 1770104, 1988336, 2591938, 3540208, 5183876, 9071783, 10367752, 18143566, 20735504, 36287132, 72574264, 145148528]

約数ペア:

[(1, 145148528), (2, 72574264), (4, 36287132), (7, 20735504), (8, 18143566), (14, 10367752), (16, 9071783), (28, 5183876), (41, 3540208), (56, 2591938), (73, 1988336), (82, 1770104), (112, 1295969), (146, 994168), (164, 885052), (287, 505744), (292, 497084), (328, 442526), (433, 335216), (511, 284048), (574, 252872), (584, 248542), (656, 221263), (866, 167608), (1022, 142024), (1148, 126436), (1168, 124271), (1732, 83804), (2044, 71012), (2296, 63218), (2993, 48496), (3031, 47888), (3464, 41902), (4088, 35506), (4592, 31609), (5986, 24248), (6062, 23944), (6928, 20951), (8176, 17753), (11972, 12124)]