157430221832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3637}}^1\times {\mathrm{7853}}^1$

素因数の和:11562

約数の個数: 64

約数和(自身を含む): 324016141680

約数和(自身を除く): 166585919848

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 3637, 5512, 7274, 7853, 14548, 15706, 29096, 31412, 47281, 62824, 94562, 102089, 189124, 192761, 204178, 378248, 385522, 408356, 416209, 771044, 816712, 832418, 1542088, 1664836, 2505893, 3329672, 5011786, 5410717, 10023572, 10821434, 20047144, 21642868, 28561361, 43285736, 57122722, 114245444, 228490888, 371297693, 742595386, 1485190772, 1513752133, 2970381544, 3027504266, 6055008532, 12110017064, 19678777729, 39357555458, 78715110916, 157430221832]

約数ペア:

[(1, 157430221832), (2, 78715110916), (4, 39357555458), (8, 19678777729), (13, 12110017064), (26, 6055008532), (52, 3027504266), (53, 2970381544), (104, 1513752133), (106, 1485190772), (212, 742595386), (424, 371297693), (689, 228490888), (1378, 114245444), (2756, 57122722), (3637, 43285736), (5512, 28561361), (7274, 21642868), (7853, 20047144), (14548, 10821434), (15706, 10023572), (29096, 5410717), (31412, 5011786), (47281, 3329672), (62824, 2505893), (94562, 1664836), (102089, 1542088), (189124, 832418), (192761, 816712), (204178, 771044), (378248, 416209), (385522, 408356)]