156565890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7088

約数の個数: 96

約数和(自身を含む): 461522880

約数和(自身を除く): 304956990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7043, 7410, 11115, 14086, 21129, 22230, 35215, 42258, 63387, 70430, 91559, 105645, 126774, 133817, 183118, 211290, 267634, 274677, 316935, 401451, 457795, 549354, 633870, 669085, 802902, 824031, 915590, 1204353, 1338170, 1373385, 1648062, 1739621, 2007255, 2408706, 2746770, 3479242, 4014510, 4120155, 5218863, 6021765, 8240310, 8698105, 10437726, 12043530, 15656589, 17396210, 26094315, 31313178, 52188630, 78282945, 156565890]

約数ペア:

[(1, 156565890), (2, 78282945), (3, 52188630), (5, 31313178), (6, 26094315), (9, 17396210), (10, 15656589), (13, 12043530), (15, 10437726), (18, 8698105), (19, 8240310), (26, 6021765), (30, 5218863), (38, 4120155), (39, 4014510), (45, 3479242), (57, 2746770), (65, 2408706), (78, 2007255), (90, 1739621), (95, 1648062), (114, 1373385), (117, 1338170), (130, 1204353), (171, 915590), (190, 824031), (195, 802902), (234, 669085), (247, 633870), (285, 549354), (342, 457795), (390, 401451), (494, 316935), (570, 274677), (585, 267634), (741, 211290), (855, 183118), (1170, 133817), (1235, 126774), (1482, 105645), (1710, 91559), (2223, 70430), (2470, 63387), (3705, 42258), (4446, 35215), (7043, 22230), (7410, 21129), (11115, 14086)]