181495008

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{10331}}^1$

素因数の和:10408

約数の個数: 72

約数和(自身を含む): 524638296

約数和(自身を除く): 343143288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 10331, 17568, 20662, 30993, 41324, 61986, 82648, 92979, 123972, 165296, 185958, 247944, 330592, 371916, 495888, 630191, 743832, 991776, 1260382, 1487664, 1890573, 2520764, 2975328, 3781146, 5041528, 5671719, 7562292, 10083056, 11343438, 15124584, 20166112, 22686876, 30249168, 45373752, 60498336, 90747504, 181495008]

約数ペア:

[(1, 181495008), (2, 90747504), (3, 60498336), (4, 45373752), (6, 30249168), (8, 22686876), (9, 20166112), (12, 15124584), (16, 11343438), (18, 10083056), (24, 7562292), (32, 5671719), (36, 5041528), (48, 3781146), (61, 2975328), (72, 2520764), (96, 1890573), (122, 1487664), (144, 1260382), (183, 991776), (244, 743832), (288, 630191), (366, 495888), (488, 371916), (549, 330592), (732, 247944), (976, 185958), (1098, 165296), (1464, 123972), (1952, 92979), (2196, 82648), (2928, 61986), (4392, 41324), (5856, 30993), (8784, 20662), (10331, 17568)]