140007036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 389587968

約数和(自身を除く): 249580932

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 131, 156, 169, 186, 204, 221, 262, 338, 372, 393, 403, 442, 507, 524, 527, 663, 676, 786, 806, 884, 1014, 1054, 1209, 1326, 1572, 1581, 1612, 1703, 2028, 2108, 2227, 2418, 2652, 2873, 3162, 3406, 4061, 4454, 4836, 5109, 5239, 5746, 6324, 6681, 6812, 6851, 8122, 8619, 8908, 10218, 10478, 11492, 12183, 13362, 13702, 15717, 16244, 17238, 20436, 20553, 20956, 22139, 24366, 26724, 27404, 28951, 31434, 34476, 41106, 44278, 48732, 52793, 57902, 62868, 66417, 69037, 82212, 86853, 88556, 89063, 105586, 115804, 132834, 138074, 158379, 173706, 178126, 207111, 211172, 265668, 267189, 276148, 316758, 347412, 356252, 376363, 414222, 534378, 633516, 686309, 752726, 828444, 897481, 1068756, 1129089, 1372618, 1505452, 1794962, 2058927, 2258178, 2692443, 2745236, 3589924, 4117854, 4516356, 5384886, 8235708, 10769772, 11667253, 23334506, 35001759, 46669012, 70003518, 140007036]

約数ペア:

[(1, 140007036), (2, 70003518), (3, 46669012), (4, 35001759), (6, 23334506), (12, 11667253), (13, 10769772), (17, 8235708), (26, 5384886), (31, 4516356), (34, 4117854), (39, 3589924), (51, 2745236), (52, 2692443), (62, 2258178), (68, 2058927), (78, 1794962), (93, 1505452), (102, 1372618), (124, 1129089), (131, 1068756), (156, 897481), (169, 828444), (186, 752726), (204, 686309), (221, 633516), (262, 534378), (338, 414222), (372, 376363), (393, 356252), (403, 347412), (442, 316758), (507, 276148), (524, 267189), (527, 265668), (663, 211172), (676, 207111), (786, 178126), (806, 173706), (884, 158379), (1014, 138074), (1054, 132834), (1209, 115804), (1326, 105586), (1572, 89063), (1581, 88556), (1612, 86853), (1703, 82212), (2028, 69037), (2108, 66417), (2227, 62868), (2418, 57902), (2652, 52793), (2873, 48732), (3162, 44278), (3406, 41106), (4061, 34476), (4454, 31434), (4836, 28951), (5109, 27404), (5239, 26724), (5746, 24366), (6324, 22139), (6681, 20956), (6812, 20553), (6851, 20436), (8122, 17238), (8619, 16244), (8908, 15717), (10218, 13702), (10478, 13362), (11492, 12183)]