155148224

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1706

約数の個数: 112

約数和(自身を含む): 404286720

約数和(自身を除く): 249138496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 1064, 1216, 1232, 1463, 1657, 1672, 2128, 2464, 2926, 3314, 3344, 4256, 4928, 5852, 6628, 6688, 8512, 11599, 11704, 13256, 13376, 18227, 23198, 23408, 26512, 31483, 36454, 46396, 46816, 53024, 62966, 72908, 92792, 93632, 106048, 125932, 127589, 145816, 185584, 220381, 251864, 255178, 291632, 346313, 371168, 440762, 503728, 510356, 583264, 692626, 742336, 881524, 1007456, 1020712, 1166528, 1385252, 1763048, 2014912, 2041424, 2424191, 2770504, 3526096, 4082848, 4848382, 5541008, 7052192, 8165696, 9696764, 11082016, 14104384, 19393528, 22164032, 38787056, 77574112, 155148224]

約数ペア:

[(1, 155148224), (2, 77574112), (4, 38787056), (7, 22164032), (8, 19393528), (11, 14104384), (14, 11082016), (16, 9696764), (19, 8165696), (22, 7052192), (28, 5541008), (32, 4848382), (38, 4082848), (44, 3526096), (56, 2770504), (64, 2424191), (76, 2041424), (77, 2014912), (88, 1763048), (112, 1385252), (133, 1166528), (152, 1020712), (154, 1007456), (176, 881524), (209, 742336), (224, 692626), (266, 583264), (304, 510356), (308, 503728), (352, 440762), (418, 371168), (448, 346313), (532, 291632), (608, 255178), (616, 251864), (704, 220381), (836, 185584), (1064, 145816), (1216, 127589), (1232, 125932), (1463, 106048), (1657, 93632), (1672, 92792), (2128, 72908), (2464, 62966), (2926, 53024), (3314, 46816), (3344, 46396), (4256, 36454), (4928, 31483), (5852, 26512), (6628, 23408), (6688, 23198), (8512, 18227), (11599, 13376), (11704, 13256)]