147941560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{971}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 360067680

約数和(自身を除く): 212126120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 293, 520, 586, 971, 1172, 1465, 1942, 2344, 2930, 3809, 3884, 4855, 5860, 7618, 7768, 9710, 11720, 12623, 15236, 19045, 19420, 25246, 30472, 38090, 38840, 50492, 63115, 76180, 100984, 126230, 152360, 252460, 284503, 504920, 569006, 1138012, 1422515, 2276024, 2845030, 3698539, 5690060, 7397078, 11380120, 14794156, 18492695, 29588312, 36985390, 73970780, 147941560]

約数ペア:

[(1, 147941560), (2, 73970780), (4, 36985390), (5, 29588312), (8, 18492695), (10, 14794156), (13, 11380120), (20, 7397078), (26, 5690060), (40, 3698539), (52, 2845030), (65, 2276024), (104, 1422515), (130, 1138012), (260, 569006), (293, 504920), (520, 284503), (586, 252460), (971, 152360), (1172, 126230), (1465, 100984), (1942, 76180), (2344, 63115), (2930, 50492), (3809, 38840), (3884, 38090), (4855, 30472), (5860, 25246), (7618, 19420), (7768, 19045), (9710, 15236), (11720, 12623)]