138823308

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1485

約数の個数: 120

約数和(自身を含む): 408104928

約数和(自身を除く): 269281620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 276, 299, 324, 351, 414, 468, 598, 621, 702, 828, 897, 1053, 1196, 1242, 1404, 1433, 1794, 1863, 2106, 2484, 2691, 2866, 3588, 3726, 4212, 4299, 5382, 5732, 7452, 8073, 8598, 10764, 12897, 16146, 17196, 18629, 24219, 25794, 32292, 32959, 37258, 38691, 48438, 51588, 55887, 65918, 74516, 77382, 96876, 98877, 111774, 116073, 131836, 154764, 167661, 197754, 223548, 232146, 296631, 335322, 395508, 428467, 464292, 502983, 593262, 670644, 856934, 889893, 1005966, 1186524, 1285401, 1508949, 1713868, 1779786, 2011932, 2570802, 2669679, 3017898, 3559572, 3856203, 5141604, 5339358, 6035796, 7712406, 10678716, 11568609, 15424812, 23137218, 34705827, 46274436, 69411654, 138823308]

約数ペア:

[(1, 138823308), (2, 69411654), (3, 46274436), (4, 34705827), (6, 23137218), (9, 15424812), (12, 11568609), (13, 10678716), (18, 7712406), (23, 6035796), (26, 5339358), (27, 5141604), (36, 3856203), (39, 3559572), (46, 3017898), (52, 2669679), (54, 2570802), (69, 2011932), (78, 1779786), (81, 1713868), (92, 1508949), (108, 1285401), (117, 1186524), (138, 1005966), (156, 889893), (162, 856934), (207, 670644), (234, 593262), (276, 502983), (299, 464292), (324, 428467), (351, 395508), (414, 335322), (468, 296631), (598, 232146), (621, 223548), (702, 197754), (828, 167661), (897, 154764), (1053, 131836), (1196, 116073), (1242, 111774), (1404, 98877), (1433, 96876), (1794, 77382), (1863, 74516), (2106, 65918), (2484, 55887), (2691, 51588), (2866, 48438), (3588, 38691), (3726, 37258), (4212, 32959), (4299, 32292), (5382, 25794), (5732, 24219), (7452, 18629), (8073, 17196), (8598, 16146), (10764, 12897)]