158577552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2661

約数の個数: 120

約数和(自身を含む): 515711040

約数和(自身を除く): 357133488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2579, 2928, 3416, 3843, 4392, 5124, 5158, 6832, 7686, 7737, 8784, 10248, 10316, 15372, 15474, 18053, 20496, 20632, 23211, 30744, 30948, 36106, 41264, 46422, 54159, 61488, 61896, 72212, 92844, 108318, 123792, 144424, 157319, 162477, 185688, 216636, 288848, 314638, 324954, 371376, 433272, 471957, 629276, 649908, 866544, 943914, 1101233, 1258552, 1299816, 1415871, 1887828, 2202466, 2517104, 2599632, 2831742, 3303699, 3775656, 4404932, 5663484, 6607398, 7551312, 8809864, 9911097, 11326968, 13214796, 17619728, 19822194, 22653936, 26429592, 39644388, 52859184, 79288776, 158577552]

約数ペア:

[(1, 158577552), (2, 79288776), (3, 52859184), (4, 39644388), (6, 26429592), (7, 22653936), (8, 19822194), (9, 17619728), (12, 13214796), (14, 11326968), (16, 9911097), (18, 8809864), (21, 7551312), (24, 6607398), (28, 5663484), (36, 4404932), (42, 3775656), (48, 3303699), (56, 2831742), (61, 2599632), (63, 2517104), (72, 2202466), (84, 1887828), (112, 1415871), (122, 1299816), (126, 1258552), (144, 1101233), (168, 943914), (183, 866544), (244, 649908), (252, 629276), (336, 471957), (366, 433272), (427, 371376), (488, 324954), (504, 314638), (549, 288848), (732, 216636), (854, 185688), (976, 162477), (1008, 157319), (1098, 144424), (1281, 123792), (1464, 108318), (1708, 92844), (2196, 72212), (2562, 61896), (2579, 61488), (2928, 54159), (3416, 46422), (3843, 41264), (4392, 36106), (5124, 30948), (5158, 30744), (6832, 23211), (7686, 20632), (7737, 20496), (8784, 18053), (10248, 15474), (10316, 15372)]