15949351168

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{3929}}^1$

素因数の和:4203

約数の個数: 72

約数和(自身を含む): 32364634680

約数和(自身を除く): 16415283512

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 157, 202, 256, 314, 404, 628, 808, 1256, 1616, 2512, 3232, 3929, 5024, 6464, 7858, 10048, 12928, 15716, 15857, 20096, 25856, 31432, 31714, 40192, 62864, 63428, 125728, 126856, 251456, 253712, 396829, 502912, 507424, 616853, 793658, 1005824, 1014848, 1233706, 1587316, 2029696, 2467412, 3174632, 4059392, 4934824, 6349264, 9869648, 12698528, 19739296, 25397056, 39478592, 50794112, 62302153, 78957184, 101588224, 124604306, 157914368, 249208612, 498417224, 996834448, 1993668896, 3987337792, 7974675584, 15949351168]

約数ペア:

[(1, 15949351168), (2, 7974675584), (4, 3987337792), (8, 1993668896), (16, 996834448), (32, 498417224), (64, 249208612), (101, 157914368), (128, 124604306), (157, 101588224), (202, 78957184), (256, 62302153), (314, 50794112), (404, 39478592), (628, 25397056), (808, 19739296), (1256, 12698528), (1616, 9869648), (2512, 6349264), (3232, 4934824), (3929, 4059392), (5024, 3174632), (6464, 2467412), (7858, 2029696), (10048, 1587316), (12928, 1233706), (15716, 1014848), (15857, 1005824), (20096, 793658), (25856, 616853), (31432, 507424), (31714, 502912), (40192, 396829), (62864, 253712), (63428, 251456), (125728, 126856)]