140141628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1559}}^1$

素因数の和:1807

約数の個数: 72

約数和(自身を含む): 388402560

約数和(自身を除く): 248260932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 227, 396, 454, 681, 908, 1362, 1559, 2043, 2497, 2724, 3118, 4086, 4677, 4994, 6236, 7491, 8172, 9354, 9988, 14031, 14982, 17149, 18708, 22473, 28062, 29964, 34298, 44946, 51447, 56124, 68596, 89892, 102894, 154341, 205788, 308682, 353893, 617364, 707786, 1061679, 1415572, 2123358, 3185037, 3892823, 4246716, 6370074, 7785646, 11678469, 12740148, 15571292, 23356938, 35035407, 46713876, 70070814, 140141628]

約数ペア:

[(1, 140141628), (2, 70070814), (3, 46713876), (4, 35035407), (6, 23356938), (9, 15571292), (11, 12740148), (12, 11678469), (18, 7785646), (22, 6370074), (33, 4246716), (36, 3892823), (44, 3185037), (66, 2123358), (99, 1415572), (132, 1061679), (198, 707786), (227, 617364), (396, 353893), (454, 308682), (681, 205788), (908, 154341), (1362, 102894), (1559, 89892), (2043, 68596), (2497, 56124), (2724, 51447), (3118, 44946), (4086, 34298), (4677, 29964), (4994, 28062), (6236, 22473), (7491, 18708), (8172, 17149), (9354, 14982), (9988, 14031)]