169072956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 495331200

約数和(自身を除く): 326258244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 79, 102, 117, 153, 156, 158, 204, 221, 234, 237, 269, 306, 316, 442, 468, 474, 538, 612, 663, 711, 807, 884, 948, 1027, 1076, 1326, 1343, 1422, 1614, 1989, 2054, 2421, 2652, 2686, 2844, 3081, 3228, 3497, 3978, 4029, 4108, 4573, 4842, 5372, 6162, 6994, 7956, 8058, 9146, 9243, 9684, 10491, 12087, 12324, 13719, 13988, 16116, 17459, 18292, 18486, 20982, 21251, 24174, 27438, 31473, 34918, 36972, 41157, 41964, 42502, 48348, 52377, 54876, 59449, 62946, 63753, 69836, 82314, 85004, 104754, 118898, 125892, 127506, 157131, 164628, 178347, 191259, 209508, 237796, 255012, 276263, 314262, 356694, 361267, 382518, 535041, 552526, 628524, 713388, 722534, 765036, 828789, 1070082, 1083801, 1105052, 1445068, 1657578, 2140164, 2167602, 2486367, 3251403, 3315156, 4335204, 4696471, 4972734, 6502806, 9392942, 9945468, 13005612, 14089413, 18785884, 28178826, 42268239, 56357652, 84536478, 169072956]

約数ペア:

[(1, 169072956), (2, 84536478), (3, 56357652), (4, 42268239), (6, 28178826), (9, 18785884), (12, 14089413), (13, 13005612), (17, 9945468), (18, 9392942), (26, 6502806), (34, 4972734), (36, 4696471), (39, 4335204), (51, 3315156), (52, 3251403), (68, 2486367), (78, 2167602), (79, 2140164), (102, 1657578), (117, 1445068), (153, 1105052), (156, 1083801), (158, 1070082), (204, 828789), (221, 765036), (234, 722534), (237, 713388), (269, 628524), (306, 552526), (316, 535041), (442, 382518), (468, 361267), (474, 356694), (538, 314262), (612, 276263), (663, 255012), (711, 237796), (807, 209508), (884, 191259), (948, 178347), (1027, 164628), (1076, 157131), (1326, 127506), (1343, 125892), (1422, 118898), (1614, 104754), (1989, 85004), (2054, 82314), (2421, 69836), (2652, 63753), (2686, 62946), (2844, 59449), (3081, 54876), (3228, 52377), (3497, 48348), (3978, 42502), (4029, 41964), (4108, 41157), (4573, 36972), (4842, 34918), (5372, 31473), (6162, 27438), (6994, 24174), (7956, 21251), (8058, 20982), (9146, 18486), (9243, 18292), (9684, 17459), (10491, 16116), (12087, 13988), (12324, 13719)]