171933216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19681}}^1$

素因数の和:19714

約数の個数: 96

約数和(自身を含む): 555504768

約数和(自身を除く): 383571552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 19681, 39362, 59043, 78724, 118086, 137767, 157448, 236172, 255853, 275534, 314896, 413301, 472344, 511706, 551068, 629792, 767559, 826602, 944688, 1023412, 1102136, 1535118, 1653204, 1790971, 1889376, 2046824, 2204272, 3070236, 3306408, 3581942, 4093648, 4408544, 5372913, 6140472, 6612816, 7163884, 8187296, 10745826, 12280944, 13225632, 14327768, 21491652, 24561888, 28655536, 42983304, 57311072, 85966608, 171933216]

約数ペア:

[(1, 171933216), (2, 85966608), (3, 57311072), (4, 42983304), (6, 28655536), (7, 24561888), (8, 21491652), (12, 14327768), (13, 13225632), (14, 12280944), (16, 10745826), (21, 8187296), (24, 7163884), (26, 6612816), (28, 6140472), (32, 5372913), (39, 4408544), (42, 4093648), (48, 3581942), (52, 3306408), (56, 3070236), (78, 2204272), (84, 2046824), (91, 1889376), (96, 1790971), (104, 1653204), (112, 1535118), (156, 1102136), (168, 1023412), (182, 944688), (208, 826602), (224, 767559), (273, 629792), (312, 551068), (336, 511706), (364, 472344), (416, 413301), (546, 314896), (624, 275534), (672, 255853), (728, 236172), (1092, 157448), (1248, 137767), (1456, 118086), (2184, 78724), (2912, 59043), (4368, 39362), (8736, 19681)]