188432172

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1743

約数の個数: 72

約数和(自身を含む): 493562160

約数和(自身を除く): 305129988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 477, 549, 636, 732, 954, 1098, 1619, 1908, 2196, 3233, 3238, 4857, 6466, 6476, 9699, 9714, 12932, 14571, 19398, 19428, 29097, 29142, 38796, 58194, 58284, 85807, 98759, 116388, 171614, 197518, 257421, 296277, 343228, 395036, 514842, 592554, 772263, 888831, 1029684, 1185108, 1544526, 1777662, 3089052, 3555324, 5234227, 10468454, 15702681, 20936908, 31405362, 47108043, 62810724, 94216086, 188432172]

約数ペア:

[(1, 188432172), (2, 94216086), (3, 62810724), (4, 47108043), (6, 31405362), (9, 20936908), (12, 15702681), (18, 10468454), (36, 5234227), (53, 3555324), (61, 3089052), (106, 1777662), (122, 1544526), (159, 1185108), (183, 1029684), (212, 888831), (244, 772263), (318, 592554), (366, 514842), (477, 395036), (549, 343228), (636, 296277), (732, 257421), (954, 197518), (1098, 171614), (1619, 116388), (1908, 98759), (2196, 85807), (3233, 58284), (3238, 58194), (4857, 38796), (6466, 29142), (6476, 29097), (9699, 19428), (9714, 19398), (12932, 14571)]