159804018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 390671424

約数和(自身を除く): 230867406

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 101, 122, 131, 183, 198, 202, 262, 303, 366, 393, 549, 606, 671, 786, 909, 1098, 1111, 1179, 1342, 1441, 1818, 2013, 2222, 2358, 2882, 3333, 4026, 4323, 6039, 6161, 6666, 7991, 8646, 9999, 12078, 12322, 12969, 13231, 15982, 18483, 19998, 23973, 25938, 26462, 36966, 39693, 47946, 55449, 67771, 71919, 79386, 87901, 110898, 119079, 135542, 143838, 145541, 175802, 203313, 238158, 263703, 291082, 406626, 436623, 527406, 609939, 791109, 807091, 873246, 1219878, 1309869, 1582218, 1614182, 2421273, 2619738, 4842546, 7263819, 8878001, 14527638, 17756002, 26634003, 53268006, 79902009, 159804018]

約数ペア:

[(1, 159804018), (2, 79902009), (3, 53268006), (6, 26634003), (9, 17756002), (11, 14527638), (18, 8878001), (22, 7263819), (33, 4842546), (61, 2619738), (66, 2421273), (99, 1614182), (101, 1582218), (122, 1309869), (131, 1219878), (183, 873246), (198, 807091), (202, 791109), (262, 609939), (303, 527406), (366, 436623), (393, 406626), (549, 291082), (606, 263703), (671, 238158), (786, 203313), (909, 175802), (1098, 145541), (1111, 143838), (1179, 135542), (1342, 119079), (1441, 110898), (1818, 87901), (2013, 79386), (2222, 71919), (2358, 67771), (2882, 55449), (3333, 47946), (4026, 39693), (4323, 36966), (6039, 26462), (6161, 25938), (6666, 23973), (7991, 19998), (8646, 18483), (9999, 15982), (12078, 13231), (12322, 12969)]