161596710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 493309440

約数和(自身を除く): 331712730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 71, 90, 95, 99, 110, 114, 121, 142, 165, 171, 190, 198, 209, 213, 242, 285, 330, 342, 355, 363, 418, 426, 495, 570, 605, 627, 639, 710, 726, 781, 855, 990, 1045, 1065, 1089, 1210, 1254, 1278, 1331, 1349, 1562, 1710, 1815, 1881, 2090, 2130, 2178, 2299, 2343, 2662, 2698, 3135, 3195, 3630, 3762, 3905, 3993, 4047, 4598, 4686, 5445, 6270, 6390, 6655, 6745, 6897, 7029, 7810, 7986, 8094, 8591, 9405, 10890, 11495, 11715, 11979, 12141, 13310, 13490, 13794, 14058, 14839, 17182, 18810, 19965, 20235, 20691, 22990, 23430, 23958, 24282, 25289, 25773, 29678, 34485, 35145, 39930, 40470, 41382, 42955, 44517, 50578, 51546, 59895, 60705, 68970, 70290, 74195, 75867, 77319, 85910, 89034, 94501, 103455, 119790, 121410, 126445, 128865, 133551, 148390, 151734, 154638, 163229, 189002, 206910, 222585, 227601, 252890, 257730, 267102, 283503, 326458, 379335, 386595, 445170, 455202, 472505, 489687, 567006, 667755, 758670, 773190, 816145, 850509, 945010, 979374, 1138005, 1335510, 1417515, 1469061, 1632290, 1701018, 1795519, 2276010, 2448435, 2835030, 2938122, 3591038, 4252545, 4896870, 5386557, 7345305, 8505090, 8977595, 10773114, 14690610, 16159671, 17955190, 26932785, 32319342, 53865570, 80798355, 161596710]

約数ペア:

[(1, 161596710), (2, 80798355), (3, 53865570), (5, 32319342), (6, 26932785), (9, 17955190), (10, 16159671), (11, 14690610), (15, 10773114), (18, 8977595), (19, 8505090), (22, 7345305), (30, 5386557), (33, 4896870), (38, 4252545), (45, 3591038), (55, 2938122), (57, 2835030), (66, 2448435), (71, 2276010), (90, 1795519), (95, 1701018), (99, 1632290), (110, 1469061), (114, 1417515), (121, 1335510), (142, 1138005), (165, 979374), (171, 945010), (190, 850509), (198, 816145), (209, 773190), (213, 758670), (242, 667755), (285, 567006), (330, 489687), (342, 472505), (355, 455202), (363, 445170), (418, 386595), (426, 379335), (495, 326458), (570, 283503), (605, 267102), (627, 257730), (639, 252890), (710, 227601), (726, 222585), (781, 206910), (855, 189002), (990, 163229), (1045, 154638), (1065, 151734), (1089, 148390), (1210, 133551), (1254, 128865), (1278, 126445), (1331, 121410), (1349, 119790), (1562, 103455), (1710, 94501), (1815, 89034), (1881, 85910), (2090, 77319), (2130, 75867), (2178, 74195), (2299, 70290), (2343, 68970), (2662, 60705), (2698, 59895), (3135, 51546), (3195, 50578), (3630, 44517), (3762, 42955), (3905, 41382), (3993, 40470), (4047, 39930), (4598, 35145), (4686, 34485), (5445, 29678), (6270, 25773), (6390, 25289), (6655, 24282), (6745, 23958), (6897, 23430), (7029, 22990), (7810, 20691), (7986, 20235), (8094, 19965), (8591, 18810), (9405, 17182), (10890, 14839), (11495, 14058), (11715, 13794), (11979, 13490), (12141, 13310)]