140989908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 367718400

約数和(自身を除く): 226728492

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 151, 199, 204, 276, 302, 391, 398, 453, 597, 604, 782, 796, 906, 1173, 1194, 1564, 1812, 2346, 2388, 2567, 3383, 3473, 4577, 4692, 5134, 6766, 6946, 7701, 9154, 10149, 10268, 10419, 13532, 13731, 13892, 15402, 18308, 20298, 20838, 27462, 30049, 30804, 40596, 41676, 54924, 59041, 60098, 77809, 90147, 118082, 120196, 155618, 177123, 180294, 233427, 236164, 311236, 354246, 360588, 466854, 510833, 691127, 708492, 933708, 1021666, 1382254, 1532499, 2043332, 2073381, 2764508, 3064998, 4146762, 6129996, 8293524, 11749159, 23498318, 35247477, 46996636, 70494954, 140989908]

約数ペア:

[(1, 140989908), (2, 70494954), (3, 46996636), (4, 35247477), (6, 23498318), (12, 11749159), (17, 8293524), (23, 6129996), (34, 4146762), (46, 3064998), (51, 2764508), (68, 2073381), (69, 2043332), (92, 1532499), (102, 1382254), (138, 1021666), (151, 933708), (199, 708492), (204, 691127), (276, 510833), (302, 466854), (391, 360588), (398, 354246), (453, 311236), (597, 236164), (604, 233427), (782, 180294), (796, 177123), (906, 155618), (1173, 120196), (1194, 118082), (1564, 90147), (1812, 77809), (2346, 60098), (2388, 59041), (2567, 54924), (3383, 41676), (3473, 40596), (4577, 30804), (4692, 30049), (5134, 27462), (6766, 20838), (6946, 20298), (7701, 18308), (9154, 15402), (10149, 13892), (10268, 13731), (10419, 13532)]