16180128

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 48121920

約数和(自身を除く): 31941792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 96, 108, 122, 144, 183, 216, 244, 288, 307, 366, 432, 488, 549, 614, 732, 864, 921, 976, 1098, 1228, 1464, 1647, 1842, 1952, 2196, 2456, 2763, 2928, 3294, 3684, 4392, 4912, 5526, 5856, 6588, 7368, 8289, 8784, 9824, 11052, 13176, 14736, 16578, 17568, 18727, 22104, 26352, 29472, 33156, 37454, 44208, 52704, 56181, 66312, 74908, 88416, 112362, 132624, 149816, 168543, 224724, 265248, 299632, 337086, 449448, 505629, 599264, 674172, 898896, 1011258, 1348344, 1797792, 2022516, 2696688, 4045032, 5393376, 8090064, 16180128]

約数ペア:

[(1, 16180128), (2, 8090064), (3, 5393376), (4, 4045032), (6, 2696688), (8, 2022516), (9, 1797792), (12, 1348344), (16, 1011258), (18, 898896), (24, 674172), (27, 599264), (32, 505629), (36, 449448), (48, 337086), (54, 299632), (61, 265248), (72, 224724), (96, 168543), (108, 149816), (122, 132624), (144, 112362), (183, 88416), (216, 74908), (244, 66312), (288, 56181), (307, 52704), (366, 44208), (432, 37454), (488, 33156), (549, 29472), (614, 26352), (732, 22104), (864, 18727), (921, 17568), (976, 16578), (1098, 14736), (1228, 13176), (1464, 11052), (1647, 9824), (1842, 8784), (1952, 8289), (2196, 7368), (2456, 6588), (2763, 5856), (2928, 5526), (3294, 4912), (3684, 4392)]