144858714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 394813440

約数和(自身を除く): 249954726

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 89, 91, 143, 154, 178, 182, 231, 267, 271, 273, 286, 429, 462, 534, 542, 546, 623, 813, 858, 979, 1001, 1157, 1246, 1626, 1869, 1897, 1958, 2002, 2314, 2937, 2981, 3003, 3471, 3523, 3738, 3794, 5691, 5874, 5962, 6006, 6853, 6942, 7046, 8099, 8943, 10569, 11382, 12727, 13706, 16198, 17886, 20559, 20867, 21138, 24119, 24297, 24661, 25454, 38181, 38753, 41118, 41734, 48238, 48594, 49322, 62601, 72357, 73983, 76362, 77506, 89089, 116259, 125202, 144714, 147966, 168833, 178178, 232518, 265309, 267267, 271271, 313547, 337666, 506499, 530618, 534534, 542542, 627094, 795927, 813813, 940641, 1012998, 1591854, 1627626, 1857163, 1881282, 2194829, 3449017, 3714326, 4389658, 5571489, 6584487, 6898034, 10347051, 11142978, 13168974, 20694102, 24143119, 48286238, 72429357, 144858714]

約数ペア:

[(1, 144858714), (2, 72429357), (3, 48286238), (6, 24143119), (7, 20694102), (11, 13168974), (13, 11142978), (14, 10347051), (21, 6898034), (22, 6584487), (26, 5571489), (33, 4389658), (39, 3714326), (42, 3449017), (66, 2194829), (77, 1881282), (78, 1857163), (89, 1627626), (91, 1591854), (143, 1012998), (154, 940641), (178, 813813), (182, 795927), (231, 627094), (267, 542542), (271, 534534), (273, 530618), (286, 506499), (429, 337666), (462, 313547), (534, 271271), (542, 267267), (546, 265309), (623, 232518), (813, 178178), (858, 168833), (979, 147966), (1001, 144714), (1157, 125202), (1246, 116259), (1626, 89089), (1869, 77506), (1897, 76362), (1958, 73983), (2002, 72357), (2314, 62601), (2937, 49322), (2981, 48594), (3003, 48238), (3471, 41734), (3523, 41118), (3738, 38753), (3794, 38181), (5691, 25454), (5874, 24661), (5962, 24297), (6006, 24119), (6853, 21138), (6942, 20867), (7046, 20559), (8099, 17886), (8943, 16198), (10569, 13706), (11382, 12727)]