165224826

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{631}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 397098240

約数和(自身を除く): 231873414

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 373, 631, 702, 746, 1119, 1262, 1893, 2238, 3357, 3786, 4849, 5679, 6714, 8203, 9698, 10071, 11358, 14547, 16406, 17037, 20142, 24609, 29094, 34074, 43641, 49218, 73827, 87282, 130923, 147654, 221481, 235363, 261846, 442962, 470726, 706089, 1412178, 2118267, 3059719, 4236534, 6119438, 6354801, 9179157, 12709602, 18358314, 27537471, 55074942, 82612413, 165224826]

約数ペア:

[(1, 165224826), (2, 82612413), (3, 55074942), (6, 27537471), (9, 18358314), (13, 12709602), (18, 9179157), (26, 6354801), (27, 6119438), (39, 4236534), (54, 3059719), (78, 2118267), (117, 1412178), (234, 706089), (351, 470726), (373, 442962), (631, 261846), (702, 235363), (746, 221481), (1119, 147654), (1262, 130923), (1893, 87282), (2238, 73827), (3357, 49218), (3786, 43641), (4849, 34074), (5679, 29094), (6714, 24609), (8203, 20142), (9698, 17037), (10071, 16406), (11358, 14547)]