156975388492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2969}}^1\times {\mathrm{24799}}^1$

素因数の和:27826

約数の個数: 48

約数和(自身を含む): 303168096000

約数和(自身を除く): 146192707508

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 2969, 5938, 11876, 24799, 38597, 49598, 77194, 99196, 121729, 154388, 243458, 322387, 486916, 644774, 1016759, 1289548, 1582477, 2033518, 3164954, 4067036, 6329908, 13217867, 26435734, 52871468, 73628231, 147256462, 294512924, 957167003, 1914334006, 3018757471, 3828668012, 6037514942, 12075029884, 39243847123, 78487694246, 156975388492]

約数ペア:

[(1, 156975388492), (2, 78487694246), (4, 39243847123), (13, 12075029884), (26, 6037514942), (41, 3828668012), (52, 3018757471), (82, 1914334006), (164, 957167003), (533, 294512924), (1066, 147256462), (2132, 73628231), (2969, 52871468), (5938, 26435734), (11876, 13217867), (24799, 6329908), (38597, 4067036), (49598, 3164954), (77194, 2033518), (99196, 1582477), (121729, 1289548), (154388, 1016759), (243458, 644774), (322387, 486916)]