121691504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 273672960

約数和(自身を除く): 151981456

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 151, 152, 176, 209, 241, 302, 304, 418, 482, 604, 836, 964, 1208, 1661, 1672, 1928, 2416, 2651, 2869, 3322, 3344, 3856, 4579, 5302, 5738, 6644, 9158, 10604, 11476, 13288, 18316, 21208, 22952, 26576, 31559, 36391, 36632, 42416, 45904, 50369, 63118, 72782, 73264, 100738, 126236, 145564, 201476, 252472, 291128, 400301, 402952, 504944, 582256, 691429, 800602, 805904, 1382858, 1601204, 2765716, 3202408, 5531432, 6404816, 7605719, 11062864, 15211438, 30422876, 60845752, 121691504]

約数ペア:

[(1, 121691504), (2, 60845752), (4, 30422876), (8, 15211438), (11, 11062864), (16, 7605719), (19, 6404816), (22, 5531432), (38, 3202408), (44, 2765716), (76, 1601204), (88, 1382858), (151, 805904), (152, 800602), (176, 691429), (209, 582256), (241, 504944), (302, 402952), (304, 400301), (418, 291128), (482, 252472), (604, 201476), (836, 145564), (964, 126236), (1208, 100738), (1661, 73264), (1672, 72782), (1928, 63118), (2416, 50369), (2651, 45904), (2869, 42416), (3322, 36632), (3344, 36391), (3856, 31559), (4579, 26576), (5302, 22952), (5738, 21208), (6644, 18316), (9158, 13288), (10604, 11476)]