190515888

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2621

約数の個数: 120

約数和(自身を含む): 582254400

約数和(自身を除く): 391738512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2579, 2736, 3078, 3888, 4104, 4617, 5158, 6156, 7737, 8208, 9234, 10316, 12312, 15474, 18468, 20632, 23211, 24624, 30948, 36936, 41264, 46422, 49001, 61896, 69633, 73872, 92844, 98002, 123792, 139266, 147003, 185688, 196004, 208899, 278532, 294006, 371376, 392008, 417798, 441009, 557064, 588012, 626697, 784016, 835596, 882018, 1114128, 1176024, 1253394, 1323027, 1671192, 1764036, 2352048, 2506788, 2646054, 3342384, 3528072, 3969081, 5013576, 5292108, 7056144, 7938162, 10027152, 10584216, 11907243, 15876324, 21168432, 23814486, 31752648, 47628972, 63505296, 95257944, 190515888]

約数ペア:

[(1, 190515888), (2, 95257944), (3, 63505296), (4, 47628972), (6, 31752648), (8, 23814486), (9, 21168432), (12, 15876324), (16, 11907243), (18, 10584216), (19, 10027152), (24, 7938162), (27, 7056144), (36, 5292108), (38, 5013576), (48, 3969081), (54, 3528072), (57, 3342384), (72, 2646054), (76, 2506788), (81, 2352048), (108, 1764036), (114, 1671192), (144, 1323027), (152, 1253394), (162, 1176024), (171, 1114128), (216, 882018), (228, 835596), (243, 784016), (304, 626697), (324, 588012), (342, 557064), (432, 441009), (456, 417798), (486, 392008), (513, 371376), (648, 294006), (684, 278532), (912, 208899), (972, 196004), (1026, 185688), (1296, 147003), (1368, 139266), (1539, 123792), (1944, 98002), (2052, 92844), (2579, 73872), (2736, 69633), (3078, 61896), (3888, 49001), (4104, 46422), (4617, 41264), (5158, 36936), (6156, 30948), (7737, 24624), (8208, 23211), (9234, 20632), (10316, 18468), (12312, 15474)]