157434354

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:643

約数の個数: 144

約数和(自身を含む): 449650656

約数和(自身を除く): 292216302

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 81, 98, 99, 126, 147, 154, 162, 189, 198, 231, 243, 294, 297, 378, 441, 462, 486, 539, 567, 594, 601, 693, 882, 891, 1078, 1134, 1202, 1323, 1386, 1617, 1701, 1782, 1803, 2079, 2646, 2673, 3234, 3402, 3606, 3969, 4158, 4207, 4851, 5346, 5409, 6237, 6611, 7938, 8414, 9702, 10818, 11907, 12474, 12621, 13222, 14553, 16227, 18711, 19833, 23814, 25242, 29106, 29449, 32454, 37422, 37863, 39666, 43659, 46277, 48681, 58898, 59499, 75726, 87318, 88347, 92554, 97362, 113589, 118998, 130977, 138831, 146043, 176694, 178497, 227178, 261954, 265041, 277662, 292086, 323939, 340767, 356994, 416493, 530082, 535491, 647878, 681534, 795123, 832986, 971817, 1022301, 1070982, 1249479, 1590246, 1606473, 1943634, 2044602, 2385369, 2498958, 2915451, 3212946, 3748437, 4770738, 5830902, 7156107, 7496874, 8746353, 11245311, 14312214, 17492706, 22490622, 26239059, 52478118, 78717177, 157434354]

約数ペア:

[(1, 157434354), (2, 78717177), (3, 52478118), (6, 26239059), (7, 22490622), (9, 17492706), (11, 14312214), (14, 11245311), (18, 8746353), (21, 7496874), (22, 7156107), (27, 5830902), (33, 4770738), (42, 3748437), (49, 3212946), (54, 2915451), (63, 2498958), (66, 2385369), (77, 2044602), (81, 1943634), (98, 1606473), (99, 1590246), (126, 1249479), (147, 1070982), (154, 1022301), (162, 971817), (189, 832986), (198, 795123), (231, 681534), (243, 647878), (294, 535491), (297, 530082), (378, 416493), (441, 356994), (462, 340767), (486, 323939), (539, 292086), (567, 277662), (594, 265041), (601, 261954), (693, 227178), (882, 178497), (891, 176694), (1078, 146043), (1134, 138831), (1202, 130977), (1323, 118998), (1386, 113589), (1617, 97362), (1701, 92554), (1782, 88347), (1803, 87318), (2079, 75726), (2646, 59499), (2673, 58898), (3234, 48681), (3402, 46277), (3606, 43659), (3969, 39666), (4158, 37863), (4207, 37422), (4851, 32454), (5346, 29449), (5409, 29106), (6237, 25242), (6611, 23814), (7938, 19833), (8414, 18711), (9702, 16227), (10818, 14553), (11907, 13222), (12474, 12621)]