128547144

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 383797440

約数和(自身を除く): 255250296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 101, 132, 198, 202, 264, 303, 396, 404, 606, 792, 808, 909, 1111, 1212, 1607, 1818, 2222, 2424, 3214, 3333, 3636, 4444, 4821, 6428, 6666, 7272, 8888, 9642, 9999, 12856, 13332, 14463, 17677, 19284, 19998, 26664, 28926, 35354, 38568, 39996, 53031, 57852, 70708, 79992, 106062, 115704, 141416, 159093, 162307, 212124, 318186, 324614, 424248, 486921, 636372, 649228, 973842, 1272744, 1298456, 1460763, 1785377, 1947684, 2921526, 3570754, 3895368, 5356131, 5843052, 7141508, 10712262, 11686104, 14283016, 16068393, 21424524, 32136786, 42849048, 64273572, 128547144]

約数ペア:

[(1, 128547144), (2, 64273572), (3, 42849048), (4, 32136786), (6, 21424524), (8, 16068393), (9, 14283016), (11, 11686104), (12, 10712262), (18, 7141508), (22, 5843052), (24, 5356131), (33, 3895368), (36, 3570754), (44, 2921526), (66, 1947684), (72, 1785377), (88, 1460763), (99, 1298456), (101, 1272744), (132, 973842), (198, 649228), (202, 636372), (264, 486921), (303, 424248), (396, 324614), (404, 318186), (606, 212124), (792, 162307), (808, 159093), (909, 141416), (1111, 115704), (1212, 106062), (1607, 79992), (1818, 70708), (2222, 57852), (2424, 53031), (3214, 39996), (3333, 38568), (3636, 35354), (4444, 28926), (4821, 26664), (6428, 19998), (6666, 19284), (7272, 17677), (8888, 14463), (9642, 13332), (9999, 12856)]