158667390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 502329600

約数和(自身を除く): 343662210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 67, 70, 90, 98, 105, 126, 134, 135, 147, 179, 189, 201, 210, 245, 270, 294, 315, 335, 358, 378, 402, 441, 469, 490, 537, 603, 630, 670, 735, 882, 895, 938, 945, 1005, 1074, 1206, 1253, 1323, 1407, 1470, 1611, 1790, 1809, 1890, 2010, 2205, 2345, 2506, 2646, 2685, 2814, 3015, 3222, 3283, 3618, 3759, 4221, 4410, 4690, 4833, 5370, 6030, 6265, 6566, 6615, 7035, 7518, 8055, 8442, 8771, 9045, 9666, 9849, 11277, 11993, 12530, 12663, 13230, 14070, 16110, 16415, 17542, 18090, 18795, 19698, 21105, 22554, 23986, 24165, 25326, 26313, 29547, 32830, 33831, 35979, 37590, 42210, 43855, 48330, 49245, 52626, 56385, 59094, 59965, 63315, 67662, 71958, 78939, 83951, 87710, 88641, 98490, 107937, 112770, 119930, 126630, 131565, 147735, 157878, 167902, 169155, 177282, 179895, 215874, 236817, 251853, 263130, 295470, 323811, 338310, 359790, 394695, 419755, 443205, 473634, 503706, 539685, 587657, 647622, 755559, 789390, 839510, 886410, 1079370, 1175314, 1184085, 1259265, 1511118, 1619055, 1762971, 2266677, 2368170, 2518530, 2938285, 3238110, 3525942, 3777795, 4533354, 5288913, 5876570, 7555590, 8814855, 10577826, 11333385, 15866739, 17629710, 22666770, 26444565, 31733478, 52889130, 79333695, 158667390]

約数ペア:

[(1, 158667390), (2, 79333695), (3, 52889130), (5, 31733478), (6, 26444565), (7, 22666770), (9, 17629710), (10, 15866739), (14, 11333385), (15, 10577826), (18, 8814855), (21, 7555590), (27, 5876570), (30, 5288913), (35, 4533354), (42, 3777795), (45, 3525942), (49, 3238110), (54, 2938285), (63, 2518530), (67, 2368170), (70, 2266677), (90, 1762971), (98, 1619055), (105, 1511118), (126, 1259265), (134, 1184085), (135, 1175314), (147, 1079370), (179, 886410), (189, 839510), (201, 789390), (210, 755559), (245, 647622), (270, 587657), (294, 539685), (315, 503706), (335, 473634), (358, 443205), (378, 419755), (402, 394695), (441, 359790), (469, 338310), (490, 323811), (537, 295470), (603, 263130), (630, 251853), (670, 236817), (735, 215874), (882, 179895), (895, 177282), (938, 169155), (945, 167902), (1005, 157878), (1074, 147735), (1206, 131565), (1253, 126630), (1323, 119930), (1407, 112770), (1470, 107937), (1611, 98490), (1790, 88641), (1809, 87710), (1890, 83951), (2010, 78939), (2205, 71958), (2345, 67662), (2506, 63315), (2646, 59965), (2685, 59094), (2814, 56385), (3015, 52626), (3222, 49245), (3283, 48330), (3618, 43855), (3759, 42210), (4221, 37590), (4410, 35979), (4690, 33831), (4833, 32830), (5370, 29547), (6030, 26313), (6265, 25326), (6566, 24165), (6615, 23986), (7035, 22554), (7518, 21105), (8055, 19698), (8442, 18795), (8771, 18090), (9045, 17542), (9666, 16415), (9849, 16110), (11277, 14070), (11993, 13230), (12530, 12663)]