166538190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1234

約数の個数: 128

約数和(自身を含む): 501645312

約数和(自身を除く): 335107122

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 91, 105, 106, 130, 159, 182, 195, 210, 265, 273, 318, 371, 390, 455, 530, 546, 689, 742, 795, 910, 1113, 1151, 1365, 1378, 1590, 1855, 2067, 2226, 2302, 2730, 3445, 3453, 3710, 4134, 4823, 5565, 5755, 6890, 6906, 8057, 9646, 10335, 11130, 11510, 14469, 14963, 16114, 17265, 20670, 24115, 24171, 28938, 29926, 34530, 40285, 44889, 48230, 48342, 61003, 72345, 74815, 80570, 89778, 104741, 120855, 122006, 144690, 149630, 183009, 209482, 224445, 241710, 305015, 314223, 366018, 427021, 448890, 523705, 610030, 628446, 793039, 854042, 915045, 1047410, 1281063, 1571115, 1586078, 1830090, 2135105, 2379117, 2562126, 3142230, 3965195, 4270210, 4758234, 5551273, 6405315, 7930390, 11102546, 11895585, 12810630, 16653819, 23791170, 27756365, 33307638, 55512730, 83269095, 166538190]

約数ペア:

[(1, 166538190), (2, 83269095), (3, 55512730), (5, 33307638), (6, 27756365), (7, 23791170), (10, 16653819), (13, 12810630), (14, 11895585), (15, 11102546), (21, 7930390), (26, 6405315), (30, 5551273), (35, 4758234), (39, 4270210), (42, 3965195), (53, 3142230), (65, 2562126), (70, 2379117), (78, 2135105), (91, 1830090), (105, 1586078), (106, 1571115), (130, 1281063), (159, 1047410), (182, 915045), (195, 854042), (210, 793039), (265, 628446), (273, 610030), (318, 523705), (371, 448890), (390, 427021), (455, 366018), (530, 314223), (546, 305015), (689, 241710), (742, 224445), (795, 209482), (910, 183009), (1113, 149630), (1151, 144690), (1365, 122006), (1378, 120855), (1590, 104741), (1855, 89778), (2067, 80570), (2226, 74815), (2302, 72345), (2730, 61003), (3445, 48342), (3453, 48230), (3710, 44889), (4134, 40285), (4823, 34530), (5565, 29926), (5755, 28938), (6890, 24171), (6906, 24115), (8057, 20670), (9646, 17265), (10335, 16114), (11130, 14963), (11510, 14469)]