166929420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12821}}^1$

素因数の和:12871

約数の個数: 96

約数和(自身を含む): 551448576

約数和(自身を除く): 384519156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 12821, 13020, 25642, 38463, 51284, 64105, 76926, 89747, 128210, 153852, 179494, 192315, 256420, 269241, 358988, 384630, 397451, 448735, 538482, 769260, 794902, 897470, 1076964, 1192353, 1346205, 1589804, 1794940, 1987255, 2384706, 2692410, 2782157, 3974510, 4769412, 5384820, 5564314, 5961765, 7949020, 8346471, 11128628, 11923530, 13910785, 16692942, 23847060, 27821570, 33385884, 41732355, 55643140, 83464710, 166929420]

約数ペア:

[(1, 166929420), (2, 83464710), (3, 55643140), (4, 41732355), (5, 33385884), (6, 27821570), (7, 23847060), (10, 16692942), (12, 13910785), (14, 11923530), (15, 11128628), (20, 8346471), (21, 7949020), (28, 5961765), (30, 5564314), (31, 5384820), (35, 4769412), (42, 3974510), (60, 2782157), (62, 2692410), (70, 2384706), (84, 1987255), (93, 1794940), (105, 1589804), (124, 1346205), (140, 1192353), (155, 1076964), (186, 897470), (210, 794902), (217, 769260), (310, 538482), (372, 448735), (420, 397451), (434, 384630), (465, 358988), (620, 269241), (651, 256420), (868, 192315), (930, 179494), (1085, 153852), (1302, 128210), (1860, 89747), (2170, 76926), (2604, 64105), (3255, 51284), (4340, 38463), (6510, 25642), (12821, 13020)]