156958830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{83047}}^1$

素因数の和:83070

約数の個数: 64

約数和(自身を含む): 478356480

約数和(自身を除く): 321397650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 83047, 166094, 249141, 415235, 498282, 581329, 747423, 830470, 1162658, 1245705, 1494846, 1743987, 2242269, 2491410, 2906645, 3487974, 3737115, 4484538, 5231961, 5813290, 7474230, 8719935, 10463922, 11211345, 15695883, 17439870, 22422690, 26159805, 31391766, 52319610, 78479415, 156958830]

約数ペア:

[(1, 156958830), (2, 78479415), (3, 52319610), (5, 31391766), (6, 26159805), (7, 22422690), (9, 17439870), (10, 15695883), (14, 11211345), (15, 10463922), (18, 8719935), (21, 7474230), (27, 5813290), (30, 5231961), (35, 4484538), (42, 3737115), (45, 3487974), (54, 2906645), (63, 2491410), (70, 2242269), (90, 1743987), (105, 1494846), (126, 1245705), (135, 1162658), (189, 830470), (210, 747423), (270, 581329), (315, 498282), (378, 415235), (630, 249141), (945, 166094), (1890, 83047)]