172354512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1657}}^1$

素因数の和:1876

約数の個数: 80

約数和(自身を含む): 488486592

約数和(自身を除く): 316132080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 197, 264, 394, 528, 591, 788, 1182, 1576, 1657, 2167, 2364, 3152, 3314, 4334, 4728, 4971, 6501, 6628, 8668, 9456, 9942, 13002, 13256, 17336, 18227, 19884, 26004, 26512, 34672, 36454, 39768, 52008, 54681, 72908, 79536, 104016, 109362, 145816, 218724, 291632, 326429, 437448, 652858, 874896, 979287, 1305716, 1958574, 2611432, 3590719, 3917148, 5222864, 7181438, 7834296, 10772157, 14362876, 15668592, 21544314, 28725752, 43088628, 57451504, 86177256, 172354512]

約数ペア:

[(1, 172354512), (2, 86177256), (3, 57451504), (4, 43088628), (6, 28725752), (8, 21544314), (11, 15668592), (12, 14362876), (16, 10772157), (22, 7834296), (24, 7181438), (33, 5222864), (44, 3917148), (48, 3590719), (66, 2611432), (88, 1958574), (132, 1305716), (176, 979287), (197, 874896), (264, 652858), (394, 437448), (528, 326429), (591, 291632), (788, 218724), (1182, 145816), (1576, 109362), (1657, 104016), (2167, 79536), (2364, 72908), (3152, 54681), (3314, 52008), (4334, 39768), (4728, 36454), (4971, 34672), (6501, 26512), (6628, 26004), (8668, 19884), (9456, 18227), (9942, 17336), (13002, 13256)]