188688672

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2861}}^1$

素因数の和:3106

約数の個数: 72

約数和(自身を含む): 539114940

約数和(自身を除く): 350426268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2748, 2861, 3664, 4122, 5496, 5722, 7328, 8244, 8583, 10992, 11444, 16488, 17166, 21984, 22888, 25749, 32976, 34332, 45776, 51498, 65952, 68664, 91552, 102996, 137328, 205992, 274656, 411984, 655169, 823968, 1310338, 1965507, 2620676, 3931014, 5241352, 5896521, 7862028, 10482704, 11793042, 15724056, 20965408, 23586084, 31448112, 47172168, 62896224, 94344336, 188688672]

約数ペア:

[(1, 188688672), (2, 94344336), (3, 62896224), (4, 47172168), (6, 31448112), (8, 23586084), (9, 20965408), (12, 15724056), (16, 11793042), (18, 10482704), (24, 7862028), (32, 5896521), (36, 5241352), (48, 3931014), (72, 2620676), (96, 1965507), (144, 1310338), (229, 823968), (288, 655169), (458, 411984), (687, 274656), (916, 205992), (1374, 137328), (1832, 102996), (2061, 91552), (2748, 68664), (2861, 65952), (3664, 51498), (4122, 45776), (5496, 34332), (5722, 32976), (7328, 25749), (8244, 22888), (8583, 21984), (10992, 17166), (11444, 16488)]