161480864772

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2153}}^1\times {\mathrm{90583}}^1$

素因数の和:92769

約数の個数: 72

約数和(自身を含む): 426137572224

約数和(自身を除く): 264656707452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 2153, 4306, 6459, 8612, 12918, 19377, 25836, 38754, 49519, 77508, 90583, 99038, 148557, 181166, 198076, 271749, 297114, 362332, 445671, 543498, 594228, 815247, 891342, 1086996, 1630494, 1782684, 2083409, 3260988, 4166818, 6250227, 8333636, 12500454, 18750681, 25000908, 37501362, 75002724, 195025199, 390050398, 585075597, 780100796, 1170151194, 1755226791, 2340302388, 3510453582, 4485579577, 7020907164, 8971159154, 13456738731, 17942318308, 26913477462, 40370216193, 53826954924, 80740432386, 161480864772]

約数ペア:

[(1, 161480864772), (2, 80740432386), (3, 53826954924), (4, 40370216193), (6, 26913477462), (9, 17942318308), (12, 13456738731), (18, 8971159154), (23, 7020907164), (36, 4485579577), (46, 3510453582), (69, 2340302388), (92, 1755226791), (138, 1170151194), (207, 780100796), (276, 585075597), (414, 390050398), (828, 195025199), (2153, 75002724), (4306, 37501362), (6459, 25000908), (8612, 18750681), (12918, 12500454), (19377, 8333636), (25836, 6250227), (38754, 4166818), (49519, 3260988), (77508, 2083409), (90583, 1782684), (99038, 1630494), (148557, 1086996), (181166, 891342), (198076, 815247), (271749, 594228), (297114, 543498), (362332, 445671)]