156733866945

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1\times {\mathrm{4973}}^1$

素因数の和:6631

約数の個数: 64

約数和(自身を含む): 280657751040

約数和(自身を除く): 123923884095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 1487, 2355, 4239, 4461, 4973, 7065, 7435, 13383, 14919, 21195, 22305, 24865, 40149, 44757, 66915, 74595, 134271, 200745, 223785, 233459, 671355, 700377, 780761, 1167295, 2101131, 2342283, 3501885, 3903805, 6303393, 7026849, 7394851, 10505655, 11711415, 21080547, 22184553, 31516965, 35134245, 36974255, 66553659, 105402735, 110922765, 199660977, 332768295, 998304885, 1160991607, 3482974821, 5804958035, 10448924463, 17414874105, 31346773389, 52244622315, 156733866945]

約数ペア:

[(1, 156733866945), (3, 52244622315), (5, 31346773389), (9, 17414874105), (15, 10448924463), (27, 5804958035), (45, 3482974821), (135, 1160991607), (157, 998304885), (471, 332768295), (785, 199660977), (1413, 110922765), (1487, 105402735), (2355, 66553659), (4239, 36974255), (4461, 35134245), (4973, 31516965), (7065, 22184553), (7435, 21080547), (13383, 11711415), (14919, 10505655), (21195, 7394851), (22305, 7026849), (24865, 6303393), (40149, 3903805), (44757, 3501885), (66915, 2342283), (74595, 2101131), (134271, 1167295), (200745, 780761), (223785, 700377), (233459, 671355)]