161076930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 462274560

約数和(自身を除く): 301197630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 109, 155, 186, 210, 217, 218, 227, 310, 327, 434, 454, 465, 545, 651, 654, 681, 763, 930, 1085, 1090, 1135, 1302, 1362, 1526, 1589, 1635, 2170, 2270, 2289, 3178, 3255, 3270, 3379, 3405, 3815, 4578, 4767, 6510, 6758, 6810, 7037, 7630, 7945, 9534, 10137, 11445, 14074, 15890, 16895, 20274, 21111, 22890, 23653, 23835, 24743, 33790, 35185, 42222, 47306, 47670, 49259, 49486, 50685, 70370, 70959, 74229, 98518, 101370, 105555, 118265, 123715, 141918, 147777, 148458, 173201, 211110, 236530, 246295, 247430, 295554, 346402, 354795, 371145, 492590, 519603, 709590, 738885, 742290, 767033, 866005, 1039206, 1477770, 1534066, 1732010, 2301099, 2598015, 3835165, 4602198, 5196030, 5369231, 7670330, 10738462, 11505495, 16107693, 23010990, 26846155, 32215386, 53692310, 80538465, 161076930]

約数ペア:

[(1, 161076930), (2, 80538465), (3, 53692310), (5, 32215386), (6, 26846155), (7, 23010990), (10, 16107693), (14, 11505495), (15, 10738462), (21, 7670330), (30, 5369231), (31, 5196030), (35, 4602198), (42, 3835165), (62, 2598015), (70, 2301099), (93, 1732010), (105, 1534066), (109, 1477770), (155, 1039206), (186, 866005), (210, 767033), (217, 742290), (218, 738885), (227, 709590), (310, 519603), (327, 492590), (434, 371145), (454, 354795), (465, 346402), (545, 295554), (651, 247430), (654, 246295), (681, 236530), (763, 211110), (930, 173201), (1085, 148458), (1090, 147777), (1135, 141918), (1302, 123715), (1362, 118265), (1526, 105555), (1589, 101370), (1635, 98518), (2170, 74229), (2270, 70959), (2289, 70370), (3178, 50685), (3255, 49486), (3270, 49259), (3379, 47670), (3405, 47306), (3815, 42222), (4578, 35185), (4767, 33790), (6510, 24743), (6758, 23835), (6810, 23653), (7037, 22890), (7630, 21111), (7945, 20274), (9534, 16895), (10137, 15890), (11445, 14074)]