156917666990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1409}}^1\times {\mathrm{2459}}^1$

素因数の和:4529

約数の個数: 64

約数和(自身を含む): 323662003200

約数和(自身を除く): 166744336210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 1294, 1409, 2459, 2818, 3235, 4529, 4918, 6470, 7045, 9058, 9863, 12295, 14090, 17213, 19726, 22645, 24590, 34426, 45290, 49315, 86065, 98630, 172130, 911623, 1590973, 1823246, 3181946, 3464731, 4558115, 6381361, 6929462, 7954865, 9116230, 11136811, 12762722, 15909730, 17323655, 22273622, 24253117, 31906805, 34647310, 48506234, 55684055, 63813610, 111368110, 121265585, 242531170, 2241680957, 4483361914, 11208404785, 15691766699, 22416809570, 31383533398, 78458833495, 156917666990]

約数ペア:

[(1, 156917666990), (2, 78458833495), (5, 31383533398), (7, 22416809570), (10, 15691766699), (14, 11208404785), (35, 4483361914), (70, 2241680957), (647, 242531170), (1294, 121265585), (1409, 111368110), (2459, 63813610), (2818, 55684055), (3235, 48506234), (4529, 34647310), (4918, 31906805), (6470, 24253117), (7045, 22273622), (9058, 17323655), (9863, 15909730), (12295, 12762722), (14090, 11136811), (17213, 9116230), (19726, 7954865), (22645, 6929462), (24590, 6381361), (34426, 4558115), (45290, 3464731), (49315, 3181946), (86065, 1823246), (98630, 1590973), (172130, 911623)]