157331790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 518648832

約数和(自身を除く): 361317042

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 73, 77, 90, 99, 105, 110, 126, 146, 154, 165, 198, 210, 219, 231, 311, 315, 330, 365, 385, 438, 462, 495, 511, 622, 630, 657, 693, 730, 770, 803, 933, 990, 1022, 1095, 1155, 1314, 1386, 1533, 1555, 1606, 1866, 2177, 2190, 2310, 2409, 2555, 2799, 3066, 3110, 3285, 3421, 3465, 4015, 4354, 4599, 4665, 4818, 5110, 5598, 5621, 6531, 6570, 6842, 6930, 7227, 7665, 8030, 9198, 9330, 10263, 10885, 11242, 12045, 13062, 13995, 14454, 15330, 16863, 17105, 19593, 20526, 21770, 22703, 22995, 23947, 24090, 27990, 28105, 30789, 32655, 33726, 34210, 36135, 39186, 45406, 45990, 47894, 50589, 51315, 56210, 61578, 65310, 68109, 71841, 72270, 84315, 97965, 101178, 102630, 113515, 119735, 136218, 143682, 153945, 158921, 168630, 195930, 204327, 215523, 227030, 239470, 249733, 252945, 307890, 317842, 340545, 359205, 408654, 431046, 476763, 499466, 505890, 681090, 718410, 749199, 794605, 953526, 1021635, 1077615, 1248665, 1430289, 1498398, 1589210, 1748131, 2043270, 2155230, 2247597, 2383815, 2497330, 2860578, 3496262, 3745995, 4495194, 4767630, 5244393, 7151445, 7491990, 8740655, 10488786, 11237985, 14302890, 15733179, 17481310, 22475970, 26221965, 31466358, 52443930, 78665895, 157331790]

約数ペア:

[(1, 157331790), (2, 78665895), (3, 52443930), (5, 31466358), (6, 26221965), (7, 22475970), (9, 17481310), (10, 15733179), (11, 14302890), (14, 11237985), (15, 10488786), (18, 8740655), (21, 7491990), (22, 7151445), (30, 5244393), (33, 4767630), (35, 4495194), (42, 3745995), (45, 3496262), (55, 2860578), (63, 2497330), (66, 2383815), (70, 2247597), (73, 2155230), (77, 2043270), (90, 1748131), (99, 1589210), (105, 1498398), (110, 1430289), (126, 1248665), (146, 1077615), (154, 1021635), (165, 953526), (198, 794605), (210, 749199), (219, 718410), (231, 681090), (311, 505890), (315, 499466), (330, 476763), (365, 431046), (385, 408654), (438, 359205), (462, 340545), (495, 317842), (511, 307890), (622, 252945), (630, 249733), (657, 239470), (693, 227030), (730, 215523), (770, 204327), (803, 195930), (933, 168630), (990, 158921), (1022, 153945), (1095, 143682), (1155, 136218), (1314, 119735), (1386, 113515), (1533, 102630), (1555, 101178), (1606, 97965), (1866, 84315), (2177, 72270), (2190, 71841), (2310, 68109), (2409, 65310), (2555, 61578), (2799, 56210), (3066, 51315), (3110, 50589), (3285, 47894), (3421, 45990), (3465, 45406), (4015, 39186), (4354, 36135), (4599, 34210), (4665, 33726), (4818, 32655), (5110, 30789), (5598, 28105), (5621, 27990), (6531, 24090), (6570, 23947), (6842, 22995), (6930, 22703), (7227, 21770), (7665, 20526), (8030, 19593), (9198, 17105), (9330, 16863), (10263, 15330), (10885, 14454), (11242, 13995), (12045, 13062)]