16662516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 45497088

約数和(自身を除く): 28834572

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 61, 68, 78, 102, 103, 122, 156, 183, 204, 206, 221, 244, 309, 366, 412, 442, 618, 663, 732, 793, 884, 1037, 1236, 1326, 1339, 1586, 1751, 2074, 2379, 2652, 2678, 3111, 3172, 3502, 4017, 4148, 4758, 5253, 5356, 6222, 6283, 7004, 8034, 9516, 10506, 12444, 12566, 13481, 16068, 18849, 21012, 22763, 25132, 26962, 37698, 40443, 45526, 53924, 68289, 75396, 80886, 81679, 91052, 106811, 136578, 161772, 163358, 213622, 245037, 273156, 320433, 326716, 427244, 490074, 640866, 980148, 1281732, 1388543, 2777086, 4165629, 5554172, 8331258, 16662516]

約数ペア:

[(1, 16662516), (2, 8331258), (3, 5554172), (4, 4165629), (6, 2777086), (12, 1388543), (13, 1281732), (17, 980148), (26, 640866), (34, 490074), (39, 427244), (51, 326716), (52, 320433), (61, 273156), (68, 245037), (78, 213622), (102, 163358), (103, 161772), (122, 136578), (156, 106811), (183, 91052), (204, 81679), (206, 80886), (221, 75396), (244, 68289), (309, 53924), (366, 45526), (412, 40443), (442, 37698), (618, 26962), (663, 25132), (732, 22763), (793, 21012), (884, 18849), (1037, 16068), (1236, 13481), (1326, 12566), (1339, 12444), (1586, 10506), (1751, 9516), (2074, 8034), (2379, 7004), (2652, 6283), (2678, 6222), (3111, 5356), (3172, 5253), (3502, 4758), (4017, 4148)]