156725398148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1453}}^1\times {\mathrm{10993}}^1$

素因数の和:12684

約数の個数: 48

約数和(自身を含む): 300778953216

約数和(自身を除く): 144053555068

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 1453, 2453, 2906, 4906, 5812, 9812, 10993, 15983, 21986, 31966, 43972, 63932, 120923, 241846, 324019, 483692, 648038, 1296076, 2451439, 3564209, 4902878, 7128418, 9805756, 14256836, 15972829, 26965829, 31945658, 53931658, 63891316, 107863316, 175701119, 351402238, 702804476, 3561940867, 7123881734, 14247763468, 39181349537, 78362699074, 156725398148]

約数ペア:

[(1, 156725398148), (2, 78362699074), (4, 39181349537), (11, 14247763468), (22, 7123881734), (44, 3561940867), (223, 702804476), (446, 351402238), (892, 175701119), (1453, 107863316), (2453, 63891316), (2906, 53931658), (4906, 31945658), (5812, 26965829), (9812, 15972829), (10993, 14256836), (15983, 9805756), (21986, 7128418), (31966, 4902878), (43972, 3564209), (63932, 2451439), (120923, 1296076), (241846, 648038), (324019, 483692)]