127635508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 303464448

約数和(自身を除く): 175828940

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 127, 143, 154, 182, 251, 254, 286, 308, 364, 502, 508, 572, 889, 1001, 1004, 1397, 1651, 1757, 1778, 2002, 2761, 2794, 3263, 3302, 3514, 3556, 4004, 5522, 5588, 6526, 6604, 7028, 9779, 11044, 11557, 13052, 18161, 19327, 19558, 22841, 23114, 31877, 35893, 36322, 38654, 39116, 45682, 46228, 63754, 71786, 72644, 77308, 91364, 127127, 127508, 143572, 223139, 251251, 254254, 350647, 414401, 446278, 502502, 508508, 701294, 828802, 892556, 1005004, 1402588, 1657604, 2454529, 2900807, 4558411, 4909058, 5801614, 9116822, 9818116, 11603228, 18233644, 31908877, 63817754, 127635508]

約数ペア:

[(1, 127635508), (2, 63817754), (4, 31908877), (7, 18233644), (11, 11603228), (13, 9818116), (14, 9116822), (22, 5801614), (26, 4909058), (28, 4558411), (44, 2900807), (52, 2454529), (77, 1657604), (91, 1402588), (127, 1005004), (143, 892556), (154, 828802), (182, 701294), (251, 508508), (254, 502502), (286, 446278), (308, 414401), (364, 350647), (502, 254254), (508, 251251), (572, 223139), (889, 143572), (1001, 127508), (1004, 127127), (1397, 91364), (1651, 77308), (1757, 72644), (1778, 71786), (2002, 63754), (2761, 46228), (2794, 45682), (3263, 39116), (3302, 38654), (3514, 36322), (3556, 35893), (4004, 31877), (5522, 23114), (5588, 22841), (6526, 19558), (6604, 19327), (7028, 18161), (9779, 13052), (11044, 11557)]