161795231532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{113147}}^1$

素因数の和:113348

約数の個数: 144

約数和(自身を含む): 468530479872

約数和(自身を除く): 306735248340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 157, 198, 207, 253, 276, 314, 396, 414, 471, 506, 628, 759, 828, 942, 1012, 1413, 1518, 1727, 1884, 2277, 2826, 3036, 3454, 3611, 4554, 5181, 5652, 6908, 7222, 9108, 10362, 10833, 14444, 15543, 20724, 21666, 31086, 32499, 39721, 43332, 62172, 64998, 79442, 113147, 119163, 129996, 158884, 226294, 238326, 339441, 357489, 452588, 476652, 678882, 714978, 1018323, 1244617, 1357764, 1429956, 2036646, 2489234, 2602381, 3733851, 4073292, 4978468, 5204762, 7467702, 7807143, 10409524, 11201553, 14935404, 15614286, 17764079, 22403106, 23421429, 28626191, 31228572, 35528158, 44806212, 46842858, 53292237, 57252382, 71056316, 85878573, 93685716, 106584474, 114504764, 159876711, 171757146, 195404869, 213168948, 257635719, 319753422, 343514292, 390809738, 408573817, 515271438, 586214607, 639506844, 781619476, 817147634, 1030542876, 1172429214, 1225721451, 1634295268, 1758643821, 2344858428, 2451442902, 3517287642, 3677164353, 4494311987, 4902885804, 7034575284, 7354328706, 8988623974, 13482935961, 14708657412, 17977247948, 26965871922, 40448807883, 53931743844, 80897615766, 161795231532]

約数ペア:

[(1, 161795231532), (2, 80897615766), (3, 53931743844), (4, 40448807883), (6, 26965871922), (9, 17977247948), (11, 14708657412), (12, 13482935961), (18, 8988623974), (22, 7354328706), (23, 7034575284), (33, 4902885804), (36, 4494311987), (44, 3677164353), (46, 3517287642), (66, 2451442902), (69, 2344858428), (92, 1758643821), (99, 1634295268), (132, 1225721451), (138, 1172429214), (157, 1030542876), (198, 817147634), (207, 781619476), (253, 639506844), (276, 586214607), (314, 515271438), (396, 408573817), (414, 390809738), (471, 343514292), (506, 319753422), (628, 257635719), (759, 213168948), (828, 195404869), (942, 171757146), (1012, 159876711), (1413, 114504764), (1518, 106584474), (1727, 93685716), (1884, 85878573), (2277, 71056316), (2826, 57252382), (3036, 53292237), (3454, 46842858), (3611, 44806212), (4554, 35528158), (5181, 31228572), (5652, 28626191), (6908, 23421429), (7222, 22403106), (9108, 17764079), (10362, 15614286), (10833, 14935404), (14444, 11201553), (15543, 10409524), (20724, 7807143), (21666, 7467702), (31086, 5204762), (32499, 4978468), (39721, 4073292), (43332, 3733851), (62172, 2602381), (64998, 2489234), (79442, 2036646), (113147, 1429956), (119163, 1357764), (129996, 1244617), (158884, 1018323), (226294, 714978), (238326, 678882), (339441, 476652), (357489, 452588)]