138683688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2427

約数の個数: 128

約数和(自身を含む): 431464320

約数和(自身を除く): 292780632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2377, 2431, 2652, 3432, 4488, 4754, 4862, 5304, 7131, 7293, 9508, 9724, 14262, 14586, 19016, 19448, 26147, 28524, 29172, 30901, 40409, 52294, 57048, 58344, 61802, 78441, 80818, 92703, 104588, 121227, 123604, 156882, 161636, 185406, 209176, 242454, 247208, 313764, 323272, 339911, 370812, 444499, 484908, 525317, 627528, 679822, 741624, 888998, 969816, 1019733, 1050634, 1333497, 1359644, 1575951, 1777996, 2039466, 2101268, 2666994, 2719288, 3151902, 3555992, 4078932, 4202536, 5333988, 5778487, 6303804, 8157864, 10667976, 11556974, 12607608, 17335461, 23113948, 34670922, 46227896, 69341844, 138683688]

約数ペア:

[(1, 138683688), (2, 69341844), (3, 46227896), (4, 34670922), (6, 23113948), (8, 17335461), (11, 12607608), (12, 11556974), (13, 10667976), (17, 8157864), (22, 6303804), (24, 5778487), (26, 5333988), (33, 4202536), (34, 4078932), (39, 3555992), (44, 3151902), (51, 2719288), (52, 2666994), (66, 2101268), (68, 2039466), (78, 1777996), (88, 1575951), (102, 1359644), (104, 1333497), (132, 1050634), (136, 1019733), (143, 969816), (156, 888998), (187, 741624), (204, 679822), (221, 627528), (264, 525317), (286, 484908), (312, 444499), (374, 370812), (408, 339911), (429, 323272), (442, 313764), (561, 247208), (572, 242454), (663, 209176), (748, 185406), (858, 161636), (884, 156882), (1122, 123604), (1144, 121227), (1326, 104588), (1496, 92703), (1716, 80818), (1768, 78441), (2244, 61802), (2377, 58344), (2431, 57048), (2652, 52294), (3432, 40409), (4488, 30901), (4754, 29172), (4862, 28524), (5304, 26147), (7131, 19448), (7293, 19016), (9508, 14586), (9724, 14262)]