121938048

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:664

約数の個数: 160

約数和(自身を含む): 382602000

約数和(自身を除く): 260663952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 619, 648, 684, 864, 912, 1026, 1152, 1216, 1238, 1296, 1368, 1539, 1728, 1824, 1857, 2052, 2432, 2476, 2592, 2736, 3078, 3456, 3648, 3714, 4104, 4952, 5184, 5472, 5571, 6156, 7296, 7428, 8208, 9904, 10368, 10944, 11142, 11761, 12312, 14856, 16416, 16713, 19808, 21888, 22284, 23522, 24624, 29712, 32832, 33426, 35283, 39616, 44568, 47044, 49248, 50139, 59424, 65664, 66852, 70566, 79232, 89136, 94088, 98496, 100278, 105849, 118848, 133704, 141132, 178272, 188176, 196992, 200556, 211698, 237696, 267408, 282264, 317547, 356544, 376352, 401112, 423396, 534816, 564528, 635094, 713088, 752704, 802224, 846792, 952641, 1069632, 1129056, 1270188, 1505408, 1604448, 1693584, 1905282, 2139264, 2258112, 2540376, 3208896, 3387168, 3810564, 4516224, 5080752, 6417792, 6774336, 7621128, 10161504, 13548672, 15242256, 20323008, 30484512, 40646016, 60969024, 121938048]

約数ペア:

[(1, 121938048), (2, 60969024), (3, 40646016), (4, 30484512), (6, 20323008), (8, 15242256), (9, 13548672), (12, 10161504), (16, 7621128), (18, 6774336), (19, 6417792), (24, 5080752), (27, 4516224), (32, 3810564), (36, 3387168), (38, 3208896), (48, 2540376), (54, 2258112), (57, 2139264), (64, 1905282), (72, 1693584), (76, 1604448), (81, 1505408), (96, 1270188), (108, 1129056), (114, 1069632), (128, 952641), (144, 846792), (152, 802224), (162, 752704), (171, 713088), (192, 635094), (216, 564528), (228, 534816), (288, 423396), (304, 401112), (324, 376352), (342, 356544), (384, 317547), (432, 282264), (456, 267408), (513, 237696), (576, 211698), (608, 200556), (619, 196992), (648, 188176), (684, 178272), (864, 141132), (912, 133704), (1026, 118848), (1152, 105849), (1216, 100278), (1238, 98496), (1296, 94088), (1368, 89136), (1539, 79232), (1728, 70566), (1824, 66852), (1857, 65664), (2052, 59424), (2432, 50139), (2476, 49248), (2592, 47044), (2736, 44568), (3078, 39616), (3456, 35283), (3648, 33426), (3714, 32832), (4104, 29712), (4952, 24624), (5184, 23522), (5472, 22284), (5571, 21888), (6156, 19808), (7296, 16713), (7428, 16416), (8208, 14856), (9904, 12312), (10368, 11761), (10944, 11142)]