162156876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1307}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 442564416

約数和(自身を除く): 280407540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 844, 1266, 1307, 1477, 2532, 2614, 2954, 3921, 4431, 5228, 5908, 7842, 8862, 9149, 10339, 15684, 17724, 18298, 20678, 27447, 31017, 36596, 41356, 54894, 62034, 64043, 109788, 124068, 128086, 192129, 256172, 275777, 384258, 551554, 768516, 827331, 1103108, 1654662, 1930439, 3309324, 3860878, 5791317, 7721756, 11582634, 13513073, 23165268, 27026146, 40539219, 54052292, 81078438, 162156876]

約数ペア:

[(1, 162156876), (2, 81078438), (3, 54052292), (4, 40539219), (6, 27026146), (7, 23165268), (12, 13513073), (14, 11582634), (21, 7721756), (28, 5791317), (42, 3860878), (49, 3309324), (84, 1930439), (98, 1654662), (147, 1103108), (196, 827331), (211, 768516), (294, 551554), (422, 384258), (588, 275777), (633, 256172), (844, 192129), (1266, 128086), (1307, 124068), (1477, 109788), (2532, 64043), (2614, 62034), (2954, 54894), (3921, 41356), (4431, 36596), (5228, 31017), (5908, 27447), (7842, 20678), (8862, 18298), (9149, 17724), (10339, 15684)]