140846412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12239}}^1$

素因数の和:12390

約数の個数: 48

約数和(自身を含む): 378362880

約数和(自身を除く): 237516468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 12239, 24478, 36717, 48956, 73434, 85673, 146868, 171346, 257019, 342692, 514038, 1028076, 1676743, 3353486, 5030229, 6706972, 10060458, 11737201, 20120916, 23474402, 35211603, 46948804, 70423206, 140846412]

約数ペア:

[(1, 140846412), (2, 70423206), (3, 46948804), (4, 35211603), (6, 23474402), (7, 20120916), (12, 11737201), (14, 10060458), (21, 6706972), (28, 5030229), (42, 3353486), (84, 1676743), (137, 1028076), (274, 514038), (411, 342692), (548, 257019), (822, 171346), (959, 146868), (1644, 85673), (1918, 73434), (2877, 48956), (3836, 36717), (5754, 24478), (11508, 12239)]