157569516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 451936800

約数和(自身を除く): 294367284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 89, 97, 108, 117, 156, 169, 178, 194, 234, 267, 291, 338, 351, 356, 388, 468, 507, 534, 582, 676, 702, 801, 873, 1014, 1068, 1157, 1164, 1261, 1404, 1521, 1602, 1746, 2028, 2314, 2403, 2522, 2619, 3042, 3204, 3471, 3492, 3783, 4563, 4628, 4806, 5044, 5238, 6084, 6942, 7566, 8633, 9126, 9612, 10413, 10476, 11349, 13884, 15041, 15132, 16393, 17266, 18252, 20826, 22698, 25899, 30082, 31239, 32786, 34047, 34532, 41652, 45123, 45396, 49179, 51798, 60164, 62478, 65572, 68094, 77697, 90246, 98358, 103596, 112229, 124956, 135369, 136188, 147537, 155394, 180492, 196716, 224458, 233091, 270738, 295074, 310788, 336687, 406107, 442611, 448916, 466182, 541476, 590148, 673374, 812214, 885222, 932364, 1010061, 1346748, 1458977, 1624428, 1770444, 2020122, 2917954, 3030183, 4040244, 4376931, 5835908, 6060366, 8753862, 12120732, 13130793, 17507724, 26261586, 39392379, 52523172, 78784758, 157569516]

約数ペア:

[(1, 157569516), (2, 78784758), (3, 52523172), (4, 39392379), (6, 26261586), (9, 17507724), (12, 13130793), (13, 12120732), (18, 8753862), (26, 6060366), (27, 5835908), (36, 4376931), (39, 4040244), (52, 3030183), (54, 2917954), (78, 2020122), (89, 1770444), (97, 1624428), (108, 1458977), (117, 1346748), (156, 1010061), (169, 932364), (178, 885222), (194, 812214), (234, 673374), (267, 590148), (291, 541476), (338, 466182), (351, 448916), (356, 442611), (388, 406107), (468, 336687), (507, 310788), (534, 295074), (582, 270738), (676, 233091), (702, 224458), (801, 196716), (873, 180492), (1014, 155394), (1068, 147537), (1157, 136188), (1164, 135369), (1261, 124956), (1404, 112229), (1521, 103596), (1602, 98358), (1746, 90246), (2028, 77697), (2314, 68094), (2403, 65572), (2522, 62478), (2619, 60164), (3042, 51798), (3204, 49179), (3471, 45396), (3492, 45123), (3783, 41652), (4563, 34532), (4628, 34047), (4806, 32786), (5044, 31239), (5238, 30082), (6084, 25899), (6942, 22698), (7566, 20826), (8633, 18252), (9126, 17266), (9612, 16393), (10413, 15132), (10476, 15041), (11349, 13884)]