156965121724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1\times {\mathrm{36749}}^1$

素因数の和:38122

約数の個数: 48

約数和(自身を含む): 296105040000

約数和(自身を除く): 139139918276

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1307, 1634, 2614, 3268, 5228, 24833, 36749, 49666, 56201, 73498, 99332, 112402, 146996, 224804, 698231, 1067819, 1396462, 1580207, 2135638, 2792924, 3160414, 4271276, 6320828, 30023933, 48030943, 60047866, 96061886, 120095732, 192123772, 912587917, 1825175834, 2065330549, 3650351668, 4130661098, 8261322196, 39241280431, 78482560862, 156965121724]

約数ペア:

[(1, 156965121724), (2, 78482560862), (4, 39241280431), (19, 8261322196), (38, 4130661098), (43, 3650351668), (76, 2065330549), (86, 1825175834), (172, 912587917), (817, 192123772), (1307, 120095732), (1634, 96061886), (2614, 60047866), (3268, 48030943), (5228, 30023933), (24833, 6320828), (36749, 4271276), (49666, 3160414), (56201, 2792924), (73498, 2135638), (99332, 1580207), (112402, 1396462), (146996, 1067819), (224804, 698231)]