156729431772

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1303}}^1\times {\mathrm{14983}}^1$

素因数の和:16519

約数の個数: 72

約数和(自身を含む): 398285748224

約数和(自身を除く): 241556316452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1303, 1338, 2007, 2606, 2676, 3909, 4014, 5212, 7818, 8028, 11727, 14983, 15636, 23454, 29966, 44949, 46908, 59932, 89898, 134847, 179796, 269694, 290569, 539388, 581138, 871707, 1162276, 1743414, 2615121, 3341209, 3486828, 5230242, 6682418, 10023627, 10460484, 13364836, 19522849, 20047254, 30070881, 39045698, 40094508, 58568547, 60141762, 78091396, 117137094, 120283524, 175705641, 234274188, 351411282, 702822564, 4353595327, 8707190654, 13060785981, 17414381308, 26121571962, 39182357943, 52243143924, 78364715886, 156729431772]

約数ペア:

[(1, 156729431772), (2, 78364715886), (3, 52243143924), (4, 39182357943), (6, 26121571962), (9, 17414381308), (12, 13060785981), (18, 8707190654), (36, 4353595327), (223, 702822564), (446, 351411282), (669, 234274188), (892, 175705641), (1303, 120283524), (1338, 117137094), (2007, 78091396), (2606, 60141762), (2676, 58568547), (3909, 40094508), (4014, 39045698), (5212, 30070881), (7818, 20047254), (8028, 19522849), (11727, 13364836), (14983, 10460484), (15636, 10023627), (23454, 6682418), (29966, 5230242), (44949, 3486828), (46908, 3341209), (59932, 2615121), (89898, 1743414), (134847, 1162276), (179796, 871707), (269694, 581138), (290569, 539388)]