168996450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 518538240

約数和(自身を除く): 349541790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 43, 50, 57, 70, 75, 86, 95, 105, 114, 129, 133, 150, 175, 190, 197, 210, 215, 258, 266, 285, 301, 350, 394, 399, 430, 475, 525, 570, 591, 602, 645, 665, 798, 817, 903, 950, 985, 1050, 1075, 1182, 1290, 1330, 1379, 1425, 1505, 1634, 1806, 1970, 1995, 2150, 2451, 2758, 2850, 2955, 3010, 3225, 3325, 3743, 3990, 4085, 4137, 4515, 4902, 4925, 5719, 5910, 6450, 6650, 6895, 7486, 7525, 8170, 8274, 8471, 9030, 9850, 9975, 11229, 11438, 12255, 13790, 14775, 15050, 16942, 17157, 18715, 19950, 20425, 20685, 22458, 22575, 24510, 25413, 26201, 28595, 29550, 34314, 34475, 37430, 40850, 41370, 42355, 45150, 50826, 52402, 56145, 57190, 59297, 61275, 68950, 78603, 84710, 85785, 93575, 103425, 112290, 118594, 122550, 127065, 131005, 142975, 157206, 160949, 171570, 177891, 187150, 206850, 211775, 254130, 262010, 280725, 285950, 296485, 321898, 355782, 393015, 423550, 428925, 482847, 561450, 592970, 635325, 655025, 786030, 804745, 857850, 889455, 965694, 1126643, 1270650, 1310050, 1482425, 1609490, 1778910, 1965075, 2253286, 2414235, 2964850, 3379929, 3930150, 4023725, 4447275, 4828470, 5633215, 6759858, 8047450, 8894550, 11266430, 12071175, 16899645, 24142350, 28166075, 33799290, 56332150, 84498225, 168996450]

約数ペア:

[(1, 168996450), (2, 84498225), (3, 56332150), (5, 33799290), (6, 28166075), (7, 24142350), (10, 16899645), (14, 12071175), (15, 11266430), (19, 8894550), (21, 8047450), (25, 6759858), (30, 5633215), (35, 4828470), (38, 4447275), (42, 4023725), (43, 3930150), (50, 3379929), (57, 2964850), (70, 2414235), (75, 2253286), (86, 1965075), (95, 1778910), (105, 1609490), (114, 1482425), (129, 1310050), (133, 1270650), (150, 1126643), (175, 965694), (190, 889455), (197, 857850), (210, 804745), (215, 786030), (258, 655025), (266, 635325), (285, 592970), (301, 561450), (350, 482847), (394, 428925), (399, 423550), (430, 393015), (475, 355782), (525, 321898), (570, 296485), (591, 285950), (602, 280725), (645, 262010), (665, 254130), (798, 211775), (817, 206850), (903, 187150), (950, 177891), (985, 171570), (1050, 160949), (1075, 157206), (1182, 142975), (1290, 131005), (1330, 127065), (1379, 122550), (1425, 118594), (1505, 112290), (1634, 103425), (1806, 93575), (1970, 85785), (1995, 84710), (2150, 78603), (2451, 68950), (2758, 61275), (2850, 59297), (2955, 57190), (3010, 56145), (3225, 52402), (3325, 50826), (3743, 45150), (3990, 42355), (4085, 41370), (4137, 40850), (4515, 37430), (4902, 34475), (4925, 34314), (5719, 29550), (5910, 28595), (6450, 26201), (6650, 25413), (6895, 24510), (7486, 22575), (7525, 22458), (8170, 20685), (8274, 20425), (8471, 19950), (9030, 18715), (9850, 17157), (9975, 16942), (11229, 15050), (11438, 14775), (12255, 13790)]