129122937181

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{21611}}^1$

素因数の和:21754

約数の個数: 64

約数和(自身を含む): 170295644160

約数和(自身を除く): 41172706979

約数列:

[1, 7, 17, 23, 37, 59, 119, 161, 259, 391, 413, 629, 851, 1003, 1357, 2183, 2737, 4403, 5957, 7021, 9499, 14467, 15281, 21611, 23069, 37111, 50209, 101269, 151277, 161483, 259777, 351463, 367387, 497053, 799607, 853553, 1275049, 2571709, 3479371, 5597249, 5974871, 8449901, 8925343, 13593319, 18390961, 21675833, 29326127, 47176813, 59149307, 95153233, 128736727, 151730831, 205282889, 312646337, 330237691, 498544159, 802005821, 1085066699, 2188524359, 3489809113, 5614040747, 7595466893, 18446133883, 129122937181]

約数ペア:

[(1, 129122937181), (7, 18446133883), (17, 7595466893), (23, 5614040747), (37, 3489809113), (59, 2188524359), (119, 1085066699), (161, 802005821), (259, 498544159), (391, 330237691), (413, 312646337), (629, 205282889), (851, 151730831), (1003, 128736727), (1357, 95153233), (2183, 59149307), (2737, 47176813), (4403, 29326127), (5957, 21675833), (7021, 18390961), (9499, 13593319), (14467, 8925343), (15281, 8449901), (21611, 5974871), (23069, 5597249), (37111, 3479371), (50209, 2571709), (101269, 1275049), (151277, 853553), (161483, 799607), (259777, 497053), (351463, 367387)]