141947244

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1855

約数の個数: 72

約数和(自身を含む): 374764208

約数和(自身を除く): 232816964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 444, 549, 666, 732, 1098, 1332, 1747, 2196, 2257, 3494, 4514, 5241, 6771, 6988, 9028, 10482, 13542, 15723, 20313, 20964, 27084, 31446, 40626, 62892, 64639, 81252, 106567, 129278, 193917, 213134, 258556, 319701, 387834, 426268, 581751, 639402, 775668, 959103, 1163502, 1278804, 1918206, 2327004, 3836412, 3942979, 7885958, 11828937, 15771916, 23657874, 35486811, 47315748, 70973622, 141947244]

約数ペア:

[(1, 141947244), (2, 70973622), (3, 47315748), (4, 35486811), (6, 23657874), (9, 15771916), (12, 11828937), (18, 7885958), (36, 3942979), (37, 3836412), (61, 2327004), (74, 1918206), (111, 1278804), (122, 1163502), (148, 959103), (183, 775668), (222, 639402), (244, 581751), (333, 426268), (366, 387834), (444, 319701), (549, 258556), (666, 213134), (732, 193917), (1098, 129278), (1332, 106567), (1747, 81252), (2196, 64639), (2257, 62892), (3494, 40626), (4514, 31446), (5241, 27084), (6771, 20964), (6988, 20313), (9028, 15723), (10482, 13542)]