161001936

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18329}}^1$

素因数の和:18404

約数の個数: 60

約数和(自身を含む): 457993380

約数和(自身を除く): 296991444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 18329, 36658, 54987, 73316, 109974, 146632, 164961, 219948, 293264, 329922, 439896, 659844, 879792, 1118069, 1319688, 2236138, 2639376, 3354207, 4472276, 6708414, 8944552, 10062621, 13416828, 17889104, 20125242, 26833656, 40250484, 53667312, 80500968, 161001936]

約数ペア:

[(1, 161001936), (2, 80500968), (3, 53667312), (4, 40250484), (6, 26833656), (8, 20125242), (9, 17889104), (12, 13416828), (16, 10062621), (18, 8944552), (24, 6708414), (36, 4472276), (48, 3354207), (61, 2639376), (72, 2236138), (122, 1319688), (144, 1118069), (183, 879792), (244, 659844), (366, 439896), (488, 329922), (549, 293264), (732, 219948), (976, 164961), (1098, 146632), (1464, 109974), (2196, 73316), (2928, 54987), (4392, 36658), (8784, 18329)]