16531132176

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{87433}}^1$

素因数の和:87561

約数の個数: 120

約数和(自身を含む): 50316868056

約数和(自身を除く): 33785735880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 202, 208, 234, 303, 312, 404, 468, 606, 624, 808, 909, 936, 1212, 1313, 1616, 1818, 1872, 2424, 2626, 3636, 3939, 4848, 5252, 7272, 7878, 10504, 11817, 14544, 15756, 21008, 23634, 31512, 47268, 63024, 87433, 94536, 174866, 189072, 262299, 349732, 524598, 699464, 786897, 1049196, 1136629, 1398928, 1573794, 2098392, 2273258, 3147588, 3409887, 4196784, 4546516, 6295176, 6819774, 8830733, 9093032, 10229661, 12590352, 13639548, 17661466, 18186064, 20459322, 26492199, 27279096, 35322932, 40918644, 52984398, 54558192, 70645864, 79476597, 81837288, 105968796, 114799529, 141291728, 158953194, 163674576, 211937592, 229599058, 317906388, 344398587, 423875184, 459198116, 635812776, 688797174, 918396232, 1033195761, 1271625552, 1377594348, 1836792464, 2066391522, 2755188696, 4132783044, 5510377392, 8265566088, 16531132176]

約数ペア:

[(1, 16531132176), (2, 8265566088), (3, 5510377392), (4, 4132783044), (6, 2755188696), (8, 2066391522), (9, 1836792464), (12, 1377594348), (13, 1271625552), (16, 1033195761), (18, 918396232), (24, 688797174), (26, 635812776), (36, 459198116), (39, 423875184), (48, 344398587), (52, 317906388), (72, 229599058), (78, 211937592), (101, 163674576), (104, 158953194), (117, 141291728), (144, 114799529), (156, 105968796), (202, 81837288), (208, 79476597), (234, 70645864), (303, 54558192), (312, 52984398), (404, 40918644), (468, 35322932), (606, 27279096), (624, 26492199), (808, 20459322), (909, 18186064), (936, 17661466), (1212, 13639548), (1313, 12590352), (1616, 10229661), (1818, 9093032), (1872, 8830733), (2424, 6819774), (2626, 6295176), (3636, 4546516), (3939, 4196784), (4848, 3409887), (5252, 3147588), (7272, 2273258), (7878, 2098392), (10504, 1573794), (11817, 1398928), (14544, 1136629), (15756, 1049196), (21008, 786897), (23634, 699464), (31512, 524598), (47268, 349732), (63024, 262299), (87433, 189072), (94536, 174866)]