156734864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 80

約数和(自身を含む): 362935104

約数和(自身を除く): 206200240

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 61, 88, 104, 122, 143, 176, 208, 244, 286, 488, 572, 671, 793, 976, 1123, 1144, 1342, 1586, 2246, 2288, 2684, 3172, 4492, 5368, 6344, 8723, 8984, 10736, 12353, 12688, 14599, 17446, 17968, 24706, 29198, 34892, 49412, 58396, 68503, 69784, 98824, 116792, 137006, 139568, 160589, 197648, 233584, 274012, 321178, 548024, 642356, 753533, 890539, 1096048, 1284712, 1507066, 1781078, 2569424, 3014132, 3562156, 6028264, 7124312, 9795929, 12056528, 14248624, 19591858, 39183716, 78367432, 156734864]

約数ペア:

[(1, 156734864), (2, 78367432), (4, 39183716), (8, 19591858), (11, 14248624), (13, 12056528), (16, 9795929), (22, 7124312), (26, 6028264), (44, 3562156), (52, 3014132), (61, 2569424), (88, 1781078), (104, 1507066), (122, 1284712), (143, 1096048), (176, 890539), (208, 753533), (244, 642356), (286, 548024), (488, 321178), (572, 274012), (671, 233584), (793, 197648), (976, 160589), (1123, 139568), (1144, 137006), (1342, 116792), (1586, 98824), (2246, 69784), (2288, 68503), (2684, 58396), (3172, 49412), (4492, 34892), (5368, 29198), (6344, 24706), (8723, 17968), (8984, 17446), (10736, 14599), (12353, 12688)]