166971636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7591}}^1$

素因数の和:7661

約数の個数: 72

約数和(自身を含む): 464265984

約数和(自身を除く): 297294348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 7591, 10998, 15182, 21996, 22773, 30364, 45546, 68319, 91092, 98683, 136638, 197366, 273276, 296049, 356777, 394732, 592098, 713554, 888147, 1070331, 1184196, 1427108, 1776294, 2140662, 3210993, 3552588, 4281324, 4638101, 6421986, 9276202, 12843972, 13914303, 18552404, 27828606, 41742909, 55657212, 83485818, 166971636]

約数ペア:

[(1, 166971636), (2, 83485818), (3, 55657212), (4, 41742909), (6, 27828606), (9, 18552404), (12, 13914303), (13, 12843972), (18, 9276202), (26, 6421986), (36, 4638101), (39, 4281324), (47, 3552588), (52, 3210993), (78, 2140662), (94, 1776294), (117, 1427108), (141, 1184196), (156, 1070331), (188, 888147), (234, 713554), (282, 592098), (423, 394732), (468, 356777), (564, 296049), (611, 273276), (846, 197366), (1222, 136638), (1692, 98683), (1833, 91092), (2444, 68319), (3666, 45546), (5499, 30364), (7332, 22773), (7591, 21996), (10998, 15182)]