152752208

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 371875752

約数和(自身を除く): 219123544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 73, 98, 112, 119, 136, 146, 157, 196, 238, 272, 292, 314, 392, 476, 511, 584, 628, 784, 833, 952, 1022, 1099, 1168, 1241, 1256, 1666, 1904, 2044, 2198, 2482, 2512, 2669, 3332, 3577, 4088, 4396, 4964, 5338, 6664, 7154, 7693, 8176, 8687, 8792, 9928, 10676, 11461, 13328, 14308, 15386, 17374, 17584, 18683, 19856, 21352, 22922, 28616, 30772, 34748, 37366, 42704, 45844, 57232, 60809, 61544, 69496, 74732, 80227, 91688, 121618, 123088, 130781, 138992, 149464, 160454, 183376, 194837, 243236, 261562, 298928, 320908, 389674, 486472, 523124, 561589, 641816, 779348, 972944, 1046248, 1123178, 1283632, 1363859, 1558696, 2092496, 2246356, 2727718, 3117392, 4492712, 5455436, 8985424, 9547013, 10910872, 19094026, 21821744, 38188052, 76376104, 152752208]

約数ペア:

[(1, 152752208), (2, 76376104), (4, 38188052), (7, 21821744), (8, 19094026), (14, 10910872), (16, 9547013), (17, 8985424), (28, 5455436), (34, 4492712), (49, 3117392), (56, 2727718), (68, 2246356), (73, 2092496), (98, 1558696), (112, 1363859), (119, 1283632), (136, 1123178), (146, 1046248), (157, 972944), (196, 779348), (238, 641816), (272, 561589), (292, 523124), (314, 486472), (392, 389674), (476, 320908), (511, 298928), (584, 261562), (628, 243236), (784, 194837), (833, 183376), (952, 160454), (1022, 149464), (1099, 138992), (1168, 130781), (1241, 123088), (1256, 121618), (1666, 91688), (1904, 80227), (2044, 74732), (2198, 69496), (2482, 61544), (2512, 60809), (2669, 57232), (3332, 45844), (3577, 42704), (4088, 37366), (4396, 34748), (4964, 30772), (5338, 28616), (6664, 22922), (7154, 21352), (7693, 19856), (8176, 18683), (8687, 17584), (8792, 17374), (9928, 15386), (10676, 14308), (11461, 13328)]