128774592

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{13151}}^1$

素因数の和:13186

約数の個数: 84

約数和(自身を含む): 390851136

約数和(自身を除く): 262076544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 13151, 26302, 39453, 52604, 78906, 105208, 118359, 157812, 210416, 223567, 236718, 315624, 420832, 447134, 473436, 631248, 670701, 841664, 894268, 946872, 1262496, 1341402, 1788536, 1893744, 2012103, 2524992, 2682804, 3577072, 3787488, 4024206, 5365608, 7154144, 7574976, 8048412, 10731216, 14308288, 16096824, 21462432, 32193648, 42924864, 64387296, 128774592]

約数ペア:

[(1, 128774592), (2, 64387296), (3, 42924864), (4, 32193648), (6, 21462432), (8, 16096824), (9, 14308288), (12, 10731216), (16, 8048412), (17, 7574976), (18, 7154144), (24, 5365608), (32, 4024206), (34, 3787488), (36, 3577072), (48, 2682804), (51, 2524992), (64, 2012103), (68, 1893744), (72, 1788536), (96, 1341402), (102, 1262496), (136, 946872), (144, 894268), (153, 841664), (192, 670701), (204, 631248), (272, 473436), (288, 447134), (306, 420832), (408, 315624), (544, 236718), (576, 223567), (612, 210416), (816, 157812), (1088, 118359), (1224, 105208), (1632, 78906), (2448, 52604), (3264, 39453), (4896, 26302), (9792, 13151)]