157528512

素因数分解:

$2^6\times 3^2\times {\mathrm{491}}^1\times {\mathrm{557}}^1$

素因数の和:1066

約数の個数: 84

約数和(自身を含む): 453258936

約数和(自身を除く): 295730424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 491, 557, 576, 982, 1114, 1473, 1671, 1964, 2228, 2946, 3342, 3928, 4419, 4456, 5013, 5892, 6684, 7856, 8838, 8912, 10026, 11784, 13368, 15712, 17676, 17824, 20052, 23568, 26736, 31424, 35352, 35648, 40104, 47136, 53472, 70704, 80208, 94272, 106944, 141408, 160416, 273487, 282816, 320832, 546974, 820461, 1093948, 1640922, 2187896, 2461383, 3281844, 4375792, 4922766, 6563688, 8751584, 9845532, 13127376, 17503168, 19691064, 26254752, 39382128, 52509504, 78764256, 157528512]

約数ペア:

[(1, 157528512), (2, 78764256), (3, 52509504), (4, 39382128), (6, 26254752), (8, 19691064), (9, 17503168), (12, 13127376), (16, 9845532), (18, 8751584), (24, 6563688), (32, 4922766), (36, 4375792), (48, 3281844), (64, 2461383), (72, 2187896), (96, 1640922), (144, 1093948), (192, 820461), (288, 546974), (491, 320832), (557, 282816), (576, 273487), (982, 160416), (1114, 141408), (1473, 106944), (1671, 94272), (1964, 80208), (2228, 70704), (2946, 53472), (3342, 47136), (3928, 40104), (4419, 35648), (4456, 35352), (5013, 31424), (5892, 26736), (6684, 23568), (7856, 20052), (8838, 17824), (8912, 17676), (10026, 15712), (11784, 13368)]