156917256392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{123887}}^1$

素因数の和:124566

約数の個数: 64

約数和(自身を含む): 334051603200

約数和(自身を除く): 177134346808

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 641, 988, 1282, 1976, 2564, 5128, 8333, 12179, 16666, 24358, 33332, 48716, 66664, 97432, 123887, 158327, 247774, 316654, 495548, 633308, 991096, 1266616, 1610531, 2353853, 3221062, 4707706, 6442124, 9415412, 12884248, 18830824, 30600089, 61200178, 79411567, 122400356, 158823134, 244800712, 317646268, 635292536, 1032350371, 1508819773, 2064700742, 3017639546, 4129401484, 6035279092, 8258802968, 12070558184, 19614657049, 39229314098, 78458628196, 156917256392]

約数ペア:

[(1, 156917256392), (2, 78458628196), (4, 39229314098), (8, 19614657049), (13, 12070558184), (19, 8258802968), (26, 6035279092), (38, 4129401484), (52, 3017639546), (76, 2064700742), (104, 1508819773), (152, 1032350371), (247, 635292536), (494, 317646268), (641, 244800712), (988, 158823134), (1282, 122400356), (1976, 79411567), (2564, 61200178), (5128, 30600089), (8333, 18830824), (12179, 12884248), (16666, 9415412), (24358, 6442124), (33332, 4707706), (48716, 3221062), (66664, 2353853), (97432, 1610531), (123887, 1266616), (158327, 991096), (247774, 633308), (316654, 495548)]