180326132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2503}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 376922112

約数和(自身を除く): 196595980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 124, 166, 217, 332, 434, 581, 868, 1162, 2324, 2503, 2573, 5006, 5146, 10012, 10292, 17521, 18011, 35042, 36022, 70084, 72044, 77593, 155186, 207749, 310372, 415498, 543151, 830996, 1086302, 1454243, 2172604, 2908486, 5816972, 6440219, 12880438, 25760876, 45081533, 90163066, 180326132]

約数ペア:

[(1, 180326132), (2, 90163066), (4, 45081533), (7, 25760876), (14, 12880438), (28, 6440219), (31, 5816972), (62, 2908486), (83, 2172604), (124, 1454243), (166, 1086302), (217, 830996), (332, 543151), (434, 415498), (581, 310372), (868, 207749), (1162, 155186), (2324, 77593), (2503, 72044), (2573, 70084), (5006, 36022), (5146, 35042), (10012, 18011), (10292, 17521)]