155959182

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2259

約数の個数: 80

約数和(自身を含む): 384024960

約数和(自身を除く): 228065778

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 1539, 1863, 2203, 2622, 3078, 3726, 3933, 4406, 6609, 7866, 11799, 13218, 19827, 23598, 35397, 39654, 41857, 50669, 59481, 70794, 83714, 101338, 118962, 125571, 152007, 178443, 251142, 304014, 356886, 376713, 456021, 753426, 912042, 962711, 1130139, 1368063, 1925422, 2260278, 2736126, 2888133, 3390417, 4104189, 5776266, 6780834, 8208378, 8664399, 17328798, 25993197, 51986394, 77979591, 155959182]

約数ペア:

[(1, 155959182), (2, 77979591), (3, 51986394), (6, 25993197), (9, 17328798), (18, 8664399), (19, 8208378), (23, 6780834), (27, 5776266), (38, 4104189), (46, 3390417), (54, 2888133), (57, 2736126), (69, 2260278), (81, 1925422), (114, 1368063), (138, 1130139), (162, 962711), (171, 912042), (207, 753426), (342, 456021), (414, 376713), (437, 356886), (513, 304014), (621, 251142), (874, 178443), (1026, 152007), (1242, 125571), (1311, 118962), (1539, 101338), (1863, 83714), (2203, 70794), (2622, 59481), (3078, 50669), (3726, 41857), (3933, 39654), (4406, 35397), (6609, 23598), (7866, 19827), (11799, 13218)]