161338961808

素因数分解:

$2^4\times 3^3\times {\mathrm{3169}}^1\times {\mathrm{117851}}^1$

素因数の和:121037

約数の個数: 80

約数和(自身を含む): 463252641600

約数和(自身を除く): 301913679792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3169, 6338, 9507, 12676, 19014, 25352, 28521, 38028, 50704, 57042, 76056, 85563, 114084, 117851, 152112, 171126, 228168, 235702, 342252, 353553, 456336, 471404, 684504, 707106, 942808, 1060659, 1369008, 1414212, 1885616, 2121318, 2828424, 3181977, 4242636, 5656848, 6363954, 8485272, 12727908, 16970544, 25455816, 50911632, 373469819, 746939638, 1120409457, 1493879276, 2240818914, 2987758552, 3361228371, 4481637828, 5975517104, 6722456742, 8963275656, 10083685113, 13444913484, 17926551312, 20167370226, 26889826968, 40334740452, 53779653936, 80669480904, 161338961808]

約数ペア:

[(1, 161338961808), (2, 80669480904), (3, 53779653936), (4, 40334740452), (6, 26889826968), (8, 20167370226), (9, 17926551312), (12, 13444913484), (16, 10083685113), (18, 8963275656), (24, 6722456742), (27, 5975517104), (36, 4481637828), (48, 3361228371), (54, 2987758552), (72, 2240818914), (108, 1493879276), (144, 1120409457), (216, 746939638), (432, 373469819), (3169, 50911632), (6338, 25455816), (9507, 16970544), (12676, 12727908), (19014, 8485272), (25352, 6363954), (28521, 5656848), (38028, 4242636), (50704, 3181977), (57042, 2828424), (76056, 2121318), (85563, 1885616), (114084, 1414212), (117851, 1369008), (152112, 1060659), (171126, 942808), (228168, 707106), (235702, 684504), (342252, 471404), (353553, 456336)]