176120238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 450109440

約数和(自身を除く): 273989202

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 73, 93, 102, 109, 119, 146, 186, 217, 218, 219, 238, 327, 357, 434, 438, 511, 527, 651, 654, 714, 763, 1022, 1054, 1241, 1302, 1526, 1533, 1581, 1853, 2263, 2289, 2482, 3066, 3162, 3379, 3689, 3706, 3723, 4526, 4578, 5559, 6758, 6789, 7378, 7446, 7957, 8687, 10137, 11067, 11118, 12971, 13578, 15841, 15914, 17374, 20274, 22134, 23653, 23871, 25942, 26061, 31682, 38471, 38913, 47306, 47523, 47742, 52122, 55699, 57443, 70959, 76942, 77826, 95046, 111398, 114886, 115413, 135269, 141918, 167097, 172329, 230826, 246667, 269297, 270538, 334194, 344658, 402101, 405807, 493334, 538594, 740001, 804202, 807891, 811614, 946883, 1206303, 1480002, 1615782, 1726669, 1893766, 2412606, 2840649, 3453338, 4193339, 5180007, 5681298, 8386678, 10360014, 12580017, 25160034, 29353373, 58706746, 88060119, 176120238]

約数ペア:

[(1, 176120238), (2, 88060119), (3, 58706746), (6, 29353373), (7, 25160034), (14, 12580017), (17, 10360014), (21, 8386678), (31, 5681298), (34, 5180007), (42, 4193339), (51, 3453338), (62, 2840649), (73, 2412606), (93, 1893766), (102, 1726669), (109, 1615782), (119, 1480002), (146, 1206303), (186, 946883), (217, 811614), (218, 807891), (219, 804202), (238, 740001), (327, 538594), (357, 493334), (434, 405807), (438, 402101), (511, 344658), (527, 334194), (651, 270538), (654, 269297), (714, 246667), (763, 230826), (1022, 172329), (1054, 167097), (1241, 141918), (1302, 135269), (1526, 115413), (1533, 114886), (1581, 111398), (1853, 95046), (2263, 77826), (2289, 76942), (2482, 70959), (3066, 57443), (3162, 55699), (3379, 52122), (3689, 47742), (3706, 47523), (3723, 47306), (4526, 38913), (4578, 38471), (5559, 31682), (6758, 26061), (6789, 25942), (7378, 23871), (7446, 23653), (7957, 22134), (8687, 20274), (10137, 17374), (11067, 15914), (11118, 15841), (12971, 13578)]