147906332

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2053}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 309184512

約数和(自身を除く): 161278180

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 124, 166, 217, 332, 434, 581, 868, 1162, 2053, 2324, 2573, 4106, 5146, 8212, 10292, 14371, 18011, 28742, 36022, 57484, 63643, 72044, 127286, 170399, 254572, 340798, 445501, 681596, 891002, 1192793, 1782004, 2385586, 4771172, 5282369, 10564738, 21129476, 36976583, 73953166, 147906332]

約数ペア:

[(1, 147906332), (2, 73953166), (4, 36976583), (7, 21129476), (14, 10564738), (28, 5282369), (31, 4771172), (62, 2385586), (83, 1782004), (124, 1192793), (166, 891002), (217, 681596), (332, 445501), (434, 340798), (581, 254572), (868, 170399), (1162, 127286), (2053, 72044), (2324, 63643), (2573, 57484), (4106, 36022), (5146, 28742), (8212, 18011), (10292, 14371)]