156917580024

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1\times {\mathrm{42023}}^1$

素因数の和:43180

約数の個数: 64

約数和(自身を含む): 395200419840

約数和(自身を除く): 238282839816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 991, 1256, 1884, 1982, 2973, 3768, 3964, 5946, 7928, 11892, 23784, 42023, 84046, 126069, 155587, 168092, 252138, 311174, 336184, 466761, 504276, 622348, 933522, 1008552, 1244696, 1867044, 3734088, 6597611, 13195222, 19792833, 26390444, 39585666, 41644793, 52780888, 79171332, 83289586, 124934379, 158342664, 166579172, 249868758, 333158344, 499737516, 999475032, 6538232501, 13076465002, 19614697503, 26152930004, 39229395006, 52305860008, 78458790012, 156917580024]

約数ペア:

[(1, 156917580024), (2, 78458790012), (3, 52305860008), (4, 39229395006), (6, 26152930004), (8, 19614697503), (12, 13076465002), (24, 6538232501), (157, 999475032), (314, 499737516), (471, 333158344), (628, 249868758), (942, 166579172), (991, 158342664), (1256, 124934379), (1884, 83289586), (1982, 79171332), (2973, 52780888), (3768, 41644793), (3964, 39585666), (5946, 26390444), (7928, 19792833), (11892, 13195222), (23784, 6597611), (42023, 3734088), (84046, 1867044), (126069, 1244696), (155587, 1008552), (168092, 933522), (252138, 622348), (311174, 504276), (336184, 466761)]