142200028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 273767200

約数和(自身を除く): 131567172

約数列:

[1, 2, 4, 19, 37, 38, 61, 74, 76, 122, 148, 244, 703, 829, 1159, 1406, 1658, 2257, 2318, 2812, 3316, 4514, 4636, 9028, 15751, 30673, 31502, 42883, 50569, 61346, 63004, 85766, 101138, 122692, 171532, 202276, 582787, 960811, 1165574, 1871053, 1921622, 2331148, 3742106, 3843244, 7484212, 35550007, 71100014, 142200028]

約数ペア:

[(1, 142200028), (2, 71100014), (4, 35550007), (19, 7484212), (37, 3843244), (38, 3742106), (61, 2331148), (74, 1921622), (76, 1871053), (122, 1165574), (148, 960811), (244, 582787), (703, 202276), (829, 171532), (1159, 122692), (1406, 101138), (1658, 85766), (2257, 63004), (2318, 61346), (2812, 50569), (3316, 42883), (4514, 31502), (4636, 30673), (9028, 15751)]