139336344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{276461}}^1$

素因数の和:276480

約数の個数: 48

約数和(自身を含む): 431280720

約数和(自身を除く): 291944376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 276461, 552922, 829383, 1105844, 1658766, 1935227, 2211688, 2488149, 3317532, 3870454, 4976298, 5805681, 6635064, 7740908, 9952596, 11611362, 15481816, 17417043, 19905192, 23222724, 34834086, 46445448, 69668172, 139336344]

約数ペア:

[(1, 139336344), (2, 69668172), (3, 46445448), (4, 34834086), (6, 23222724), (7, 19905192), (8, 17417043), (9, 15481816), (12, 11611362), (14, 9952596), (18, 7740908), (21, 6635064), (24, 5805681), (28, 4976298), (36, 3870454), (42, 3317532), (56, 2488149), (63, 2211688), (72, 1935227), (84, 1658766), (126, 1105844), (168, 829383), (252, 552922), (504, 276461)]