140424228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8317}}^1$

素因数の和:8401

約数の個数: 72

約数和(自身を含む): 411774272

約数和(自身を除く): 271350044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8317, 8442, 16634, 16884, 24951, 33268, 49902, 58219, 74853, 99804, 116438, 149706, 174657, 232876, 299412, 349314, 523971, 557239, 698628, 1047942, 1114478, 1671717, 2095884, 2228956, 3343434, 3900673, 5015151, 6686868, 7801346, 10030302, 11702019, 15602692, 20060604, 23404038, 35106057, 46808076, 70212114, 140424228]

約数ペア:

[(1, 140424228), (2, 70212114), (3, 46808076), (4, 35106057), (6, 23404038), (7, 20060604), (9, 15602692), (12, 11702019), (14, 10030302), (18, 7801346), (21, 6686868), (28, 5015151), (36, 3900673), (42, 3343434), (63, 2228956), (67, 2095884), (84, 1671717), (126, 1114478), (134, 1047942), (201, 698628), (252, 557239), (268, 523971), (402, 349314), (469, 299412), (603, 232876), (804, 174657), (938, 149706), (1206, 116438), (1407, 99804), (1876, 74853), (2412, 58219), (2814, 49902), (4221, 33268), (5628, 24951), (8317, 16884), (8442, 16634)]