145231896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1087}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 383846400

約数和(自身を除く): 238614504

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 293, 456, 586, 879, 1087, 1172, 1758, 2174, 2344, 3261, 3516, 4348, 5567, 6522, 7032, 8696, 11134, 13044, 16701, 20653, 22268, 26088, 33402, 41306, 44536, 61959, 66804, 82612, 123918, 133608, 165224, 247836, 318491, 495672, 636982, 955473, 1273964, 1910946, 2547928, 3821892, 6051329, 7643784, 12102658, 18153987, 24205316, 36307974, 48410632, 72615948, 145231896]

約数ペア:

[(1, 145231896), (2, 72615948), (3, 48410632), (4, 36307974), (6, 24205316), (8, 18153987), (12, 12102658), (19, 7643784), (24, 6051329), (38, 3821892), (57, 2547928), (76, 1910946), (114, 1273964), (152, 955473), (228, 636982), (293, 495672), (456, 318491), (586, 247836), (879, 165224), (1087, 133608), (1172, 123918), (1758, 82612), (2174, 66804), (2344, 61959), (3261, 44536), (3516, 41306), (4348, 33402), (5567, 26088), (6522, 22268), (7032, 20653), (8696, 16701), (11134, 13044)]