156777885108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2055187}}^1$

素因数の和:2055373

約数の個数: 72

約数和(自身を含む): 429402759968

約数和(自身を除く): 272624874860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 978, 1467, 1956, 2119, 2934, 4238, 5868, 6357, 8476, 12714, 19071, 25428, 38142, 76284, 2055187, 4110374, 6165561, 8220748, 12331122, 18496683, 24662244, 26717431, 36993366, 53434862, 73986732, 80152293, 106869724, 160304586, 240456879, 320609172, 334995481, 480913758, 669990962, 961827516, 1004986443, 1339981924, 2009972886, 3014959329, 4019945772, 4354941253, 6029918658, 8709882506, 12059837316, 13064823759, 17419765012, 26129647518, 39194471277, 52259295036, 78388942554, 156777885108]

約数ペア:

[(1, 156777885108), (2, 78388942554), (3, 52259295036), (4, 39194471277), (6, 26129647518), (9, 17419765012), (12, 13064823759), (13, 12059837316), (18, 8709882506), (26, 6029918658), (36, 4354941253), (39, 4019945772), (52, 3014959329), (78, 2009972886), (117, 1339981924), (156, 1004986443), (163, 961827516), (234, 669990962), (326, 480913758), (468, 334995481), (489, 320609172), (652, 240456879), (978, 160304586), (1467, 106869724), (1956, 80152293), (2119, 73986732), (2934, 53434862), (4238, 36993366), (5868, 26717431), (6357, 24662244), (8476, 18496683), (12714, 12331122), (19071, 8220748), (25428, 6165561), (38142, 4110374), (76284, 2055187)]