191307324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 531256320

約数和(自身を除く): 339948996

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 169, 179, 186, 204, 221, 338, 358, 372, 403, 442, 507, 527, 537, 663, 676, 716, 806, 884, 1014, 1054, 1074, 1209, 1326, 1581, 1612, 2028, 2108, 2148, 2327, 2418, 2652, 2873, 3043, 3162, 4654, 4836, 5239, 5549, 5746, 6086, 6324, 6851, 6981, 8619, 9129, 9308, 10478, 11098, 11492, 12172, 13702, 13962, 15717, 16647, 17238, 18258, 20553, 20956, 22196, 27404, 27924, 30251, 31434, 33294, 34476, 36516, 39559, 41106, 60502, 62868, 66588, 72137, 79118, 82212, 89063, 90753, 94333, 118677, 121004, 144274, 158236, 178126, 181506, 188666, 216411, 237354, 267189, 282999, 288548, 356252, 363012, 377332, 432822, 474708, 514267, 534378, 565998, 865644, 937781, 1028534, 1068756, 1131996, 1226329, 1542801, 1875562, 2057068, 2452658, 2813343, 3085602, 3678987, 3751124, 4905316, 5626686, 6171204, 7357974, 11253372, 14715948, 15942277, 31884554, 47826831, 63769108, 95653662, 191307324]

約数ペア:

[(1, 191307324), (2, 95653662), (3, 63769108), (4, 47826831), (6, 31884554), (12, 15942277), (13, 14715948), (17, 11253372), (26, 7357974), (31, 6171204), (34, 5626686), (39, 4905316), (51, 3751124), (52, 3678987), (62, 3085602), (68, 2813343), (78, 2452658), (93, 2057068), (102, 1875562), (124, 1542801), (156, 1226329), (169, 1131996), (179, 1068756), (186, 1028534), (204, 937781), (221, 865644), (338, 565998), (358, 534378), (372, 514267), (403, 474708), (442, 432822), (507, 377332), (527, 363012), (537, 356252), (663, 288548), (676, 282999), (716, 267189), (806, 237354), (884, 216411), (1014, 188666), (1054, 181506), (1074, 178126), (1209, 158236), (1326, 144274), (1581, 121004), (1612, 118677), (2028, 94333), (2108, 90753), (2148, 89063), (2327, 82212), (2418, 79118), (2652, 72137), (2873, 66588), (3043, 62868), (3162, 60502), (4654, 41106), (4836, 39559), (5239, 36516), (5549, 34476), (5746, 33294), (6086, 31434), (6324, 30251), (6851, 27924), (6981, 27404), (8619, 22196), (9129, 20956), (9308, 20553), (10478, 18258), (11098, 17238), (11492, 16647), (12172, 15717), (13702, 13962)]