159789996

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5353

約数の個数: 72

約数和(自身を含む): 432466944

約数和(自身を除く): 272676948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 5303, 7533, 10044, 10606, 15066, 15909, 21212, 30132, 31818, 47727, 63636, 95454, 143181, 164393, 190908, 286362, 328786, 429543, 493179, 572724, 657572, 859086, 986358, 1288629, 1479537, 1718172, 1972716, 2577258, 2959074, 4438611, 5154516, 5918148, 8877222, 13315833, 17754444, 26631666, 39947499, 53263332, 79894998, 159789996]

約数ペア:

[(1, 159789996), (2, 79894998), (3, 53263332), (4, 39947499), (6, 26631666), (9, 17754444), (12, 13315833), (18, 8877222), (27, 5918148), (31, 5154516), (36, 4438611), (54, 2959074), (62, 2577258), (81, 1972716), (93, 1718172), (108, 1479537), (124, 1288629), (162, 986358), (186, 859086), (243, 657572), (279, 572724), (324, 493179), (372, 429543), (486, 328786), (558, 286362), (837, 190908), (972, 164393), (1116, 143181), (1674, 95454), (2511, 63636), (3348, 47727), (5022, 31818), (5303, 30132), (7533, 21212), (10044, 15909), (10606, 15066)]