156947316530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1\times {\mathrm{18749}}^1$

素因数の和:20015

約数の個数: 64

約数和(自身を含む): 306690300000

約数和(自身を除く): 149742983470

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1201, 1394, 2402, 3485, 6005, 6970, 12010, 18749, 20417, 37498, 40834, 49241, 93745, 98482, 102085, 187490, 204170, 246205, 318733, 492410, 637466, 768709, 837097, 1537418, 1593665, 1674194, 3187330, 3843545, 4185485, 7687090, 8370970, 13068053, 22517549, 26136106, 45035098, 65340265, 112587745, 130680530, 225175490, 382798333, 765596666, 923219509, 1846439018, 1913991665, 3827983330, 4616097545, 9232195090, 15694731653, 31389463306, 78473658265, 156947316530]

約数ペア:

[(1, 156947316530), (2, 78473658265), (5, 31389463306), (10, 15694731653), (17, 9232195090), (34, 4616097545), (41, 3827983330), (82, 1913991665), (85, 1846439018), (170, 923219509), (205, 765596666), (410, 382798333), (697, 225175490), (1201, 130680530), (1394, 112587745), (2402, 65340265), (3485, 45035098), (6005, 26136106), (6970, 22517549), (12010, 13068053), (18749, 8370970), (20417, 7687090), (37498, 4185485), (40834, 3843545), (49241, 3187330), (93745, 1674194), (98482, 1593665), (102085, 1537418), (187490, 837097), (204170, 768709), (246205, 637466), (318733, 492410)]