179946988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 346633056

約数和(自身を除く): 166686068

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 173, 241, 332, 346, 482, 692, 964, 1079, 2158, 2249, 3133, 4316, 4498, 6266, 8996, 12532, 14359, 20003, 28718, 40006, 41693, 57436, 80012, 83386, 166772, 186667, 260039, 373334, 520078, 542009, 746668, 1040156, 1084018, 2168036, 3460519, 6921038, 13842076, 44986747, 89973494, 179946988]

約数ペア:

[(1, 179946988), (2, 89973494), (4, 44986747), (13, 13842076), (26, 6921038), (52, 3460519), (83, 2168036), (166, 1084018), (173, 1040156), (241, 746668), (332, 542009), (346, 520078), (482, 373334), (692, 260039), (964, 186667), (1079, 166772), (2158, 83386), (2249, 80012), (3133, 57436), (4316, 41693), (4498, 40006), (6266, 28718), (8996, 20003), (12532, 14359)]