121528493876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1823}}^1\times {\mathrm{2729}}^1$

素因数の和:4784

約数の個数: 48

約数和(自身を含む): 220851671040

約数和(自身を除く): 99323177164

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 1823, 2729, 3646, 5458, 6107, 7292, 10916, 12214, 24428, 56513, 84599, 113026, 169198, 226052, 338396, 359131, 537613, 718262, 1075226, 1436524, 2150452, 4974967, 9949934, 11133061, 16666003, 19899868, 22266122, 33332006, 44532244, 66664012, 154223977, 308447954, 616895908, 980068499, 1960136998, 3920273996, 30382123469, 60764246938, 121528493876]

約数ペア:

[(1, 121528493876), (2, 60764246938), (4, 30382123469), (31, 3920273996), (62, 1960136998), (124, 980068499), (197, 616895908), (394, 308447954), (788, 154223977), (1823, 66664012), (2729, 44532244), (3646, 33332006), (5458, 22266122), (6107, 19899868), (7292, 16666003), (10916, 11133061), (12214, 9949934), (24428, 4974967), (56513, 2150452), (84599, 1436524), (113026, 1075226), (169198, 718262), (226052, 537613), (338396, 359131)]