146834380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 400238496

約数和(自身を除く): 253404116

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 53, 55, 70, 77, 98, 106, 110, 140, 154, 196, 212, 220, 245, 257, 265, 308, 371, 385, 490, 514, 530, 539, 583, 742, 770, 980, 1028, 1060, 1078, 1166, 1285, 1484, 1540, 1799, 1855, 2156, 2332, 2570, 2597, 2695, 2827, 2915, 3598, 3710, 4081, 5140, 5194, 5390, 5654, 5830, 7196, 7420, 8162, 8995, 10388, 10780, 11308, 11660, 12593, 12985, 13621, 14135, 16324, 17990, 19789, 20405, 25186, 25970, 27242, 28270, 28567, 35980, 39578, 40810, 50372, 51940, 54484, 56540, 57134, 62965, 68105, 79156, 81620, 95347, 98945, 114268, 125930, 136210, 138523, 142835, 149831, 190694, 197890, 251860, 272420, 277046, 285670, 299662, 381388, 395780, 476735, 554092, 571340, 599324, 667429, 692615, 749155, 953470, 1048817, 1334858, 1385230, 1498310, 1906940, 2097634, 2669716, 2770460, 2996620, 3337145, 4195268, 5244085, 6674290, 7341719, 10488170, 13348580, 14683438, 20976340, 29366876, 36708595, 73417190, 146834380]

約数ペア:

[(1, 146834380), (2, 73417190), (4, 36708595), (5, 29366876), (7, 20976340), (10, 14683438), (11, 13348580), (14, 10488170), (20, 7341719), (22, 6674290), (28, 5244085), (35, 4195268), (44, 3337145), (49, 2996620), (53, 2770460), (55, 2669716), (70, 2097634), (77, 1906940), (98, 1498310), (106, 1385230), (110, 1334858), (140, 1048817), (154, 953470), (196, 749155), (212, 692615), (220, 667429), (245, 599324), (257, 571340), (265, 554092), (308, 476735), (371, 395780), (385, 381388), (490, 299662), (514, 285670), (530, 277046), (539, 272420), (583, 251860), (742, 197890), (770, 190694), (980, 149831), (1028, 142835), (1060, 138523), (1078, 136210), (1166, 125930), (1285, 114268), (1484, 98945), (1540, 95347), (1799, 81620), (1855, 79156), (2156, 68105), (2332, 62965), (2570, 57134), (2597, 56540), (2695, 54484), (2827, 51940), (2915, 50372), (3598, 40810), (3710, 39578), (4081, 35980), (5140, 28567), (5194, 28270), (5390, 27242), (5654, 25970), (5830, 25186), (7196, 20405), (7420, 19789), (8162, 17990), (8995, 16324), (10388, 14135), (10780, 13621), (11308, 12985), (11660, 12593)]