158233878

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 393828960

約数和(自身を除く): 235595082

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 99, 121, 122, 183, 198, 242, 297, 363, 366, 397, 549, 594, 671, 726, 794, 1089, 1098, 1191, 1342, 1647, 2013, 2178, 2382, 3267, 3294, 3573, 4026, 4367, 6039, 6534, 7146, 7381, 8734, 10719, 12078, 13101, 14762, 18117, 21438, 22143, 24217, 26202, 36234, 39303, 44286, 48037, 48434, 66429, 72651, 78606, 96074, 117909, 132858, 144111, 145302, 199287, 217953, 235818, 266387, 288222, 398574, 432333, 435906, 532774, 653859, 799161, 864666, 1296999, 1307718, 1598322, 2397483, 2593998, 2930257, 4794966, 5860514, 7192449, 8790771, 14384898, 17581542, 26372313, 52744626, 79116939, 158233878]

約数ペア:

[(1, 158233878), (2, 79116939), (3, 52744626), (6, 26372313), (9, 17581542), (11, 14384898), (18, 8790771), (22, 7192449), (27, 5860514), (33, 4794966), (54, 2930257), (61, 2593998), (66, 2397483), (99, 1598322), (121, 1307718), (122, 1296999), (183, 864666), (198, 799161), (242, 653859), (297, 532774), (363, 435906), (366, 432333), (397, 398574), (549, 288222), (594, 266387), (671, 235818), (726, 217953), (794, 199287), (1089, 145302), (1098, 144111), (1191, 132858), (1342, 117909), (1647, 96074), (2013, 78606), (2178, 72651), (2382, 66429), (3267, 48434), (3294, 48037), (3573, 44286), (4026, 39303), (4367, 36234), (6039, 26202), (6534, 24217), (7146, 22143), (7381, 21438), (8734, 18117), (10719, 14762), (12078, 13101)]