148391667

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 228708480

約数和(自身を除く): 80316813

約数列:

[1, 3, 9, 43, 59, 67, 97, 129, 177, 201, 291, 387, 531, 603, 873, 2537, 2881, 3953, 4171, 5723, 6499, 7611, 8643, 11859, 12513, 17169, 19497, 22833, 25929, 35577, 37539, 51507, 58491, 169979, 246089, 279457, 383441, 509937, 738267, 838371, 1150323, 1529811, 2214801, 2515113, 3450969, 16487963, 49463889, 148391667]

約数ペア:

[(1, 148391667), (3, 49463889), (9, 16487963), (43, 3450969), (59, 2515113), (67, 2214801), (97, 1529811), (129, 1150323), (177, 838371), (201, 738267), (291, 509937), (387, 383441), (531, 279457), (603, 246089), (873, 169979), (2537, 58491), (2881, 51507), (3953, 37539), (4171, 35577), (5723, 25929), (6499, 22833), (7611, 19497), (8643, 17169), (11859, 12513)]