129220128

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{26393}}^1$

素因数の和:26426

約数の個数: 72

約数和(自身を含む): 389100348

約数和(自身を除く): 259880220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 26393, 52786, 79179, 105572, 158358, 211144, 237537, 316716, 422288, 448681, 475074, 633432, 844576, 897362, 950148, 1266864, 1346043, 1794724, 1900296, 2533728, 2692086, 3589448, 3800592, 4038129, 5384172, 7178896, 7601184, 8076258, 10768344, 14357792, 16152516, 21536688, 32305032, 43073376, 64610064, 129220128]

約数ペア:

[(1, 129220128), (2, 64610064), (3, 43073376), (4, 32305032), (6, 21536688), (8, 16152516), (9, 14357792), (12, 10768344), (16, 8076258), (17, 7601184), (18, 7178896), (24, 5384172), (32, 4038129), (34, 3800592), (36, 3589448), (48, 2692086), (51, 2533728), (68, 1900296), (72, 1794724), (96, 1346043), (102, 1266864), (136, 950148), (144, 897362), (153, 844576), (204, 633432), (272, 475074), (288, 448681), (306, 422288), (408, 316716), (544, 237537), (612, 211144), (816, 158358), (1224, 105572), (1632, 79179), (2448, 52786), (4896, 26393)]