145555248

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73961}}^1$

素因数の和:74013

約数の個数: 40

約数和(自身を含む): 385194096

約数和(自身を除く): 239638848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 73961, 147922, 221883, 295844, 443766, 591688, 887532, 1183376, 1775064, 3032401, 3550128, 6064802, 9097203, 12129604, 18194406, 24259208, 36388812, 48518416, 72777624, 145555248]

約数ペア:

[(1, 145555248), (2, 72777624), (3, 48518416), (4, 36388812), (6, 24259208), (8, 18194406), (12, 12129604), (16, 9097203), (24, 6064802), (41, 3550128), (48, 3032401), (82, 1775064), (123, 1183376), (164, 887532), (246, 591688), (328, 443766), (492, 295844), (656, 221883), (984, 147922), (1968, 73961)]