157413256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1835

約数の個数: 96

約数和(自身を含む): 399510720

約数和(自身を除く): 242097464

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1144, 1573, 1694, 1787, 2002, 3146, 3388, 3574, 4004, 6292, 6776, 7148, 8008, 11011, 12509, 12584, 14296, 19657, 22022, 23231, 25018, 39314, 44044, 46462, 50036, 78628, 88088, 92924, 100072, 137599, 157256, 162617, 185848, 216227, 255541, 275198, 325234, 432454, 511082, 550396, 650468, 864908, 1022164, 1100792, 1300936, 1513589, 1729816, 1788787, 2044328, 2810951, 3027178, 3577574, 5621902, 6054356, 7155148, 11243804, 12108712, 14310296, 19676657, 22487608, 39353314, 78706628, 157413256]

約数ペア:

[(1, 157413256), (2, 78706628), (4, 39353314), (7, 22487608), (8, 19676657), (11, 14310296), (13, 12108712), (14, 11243804), (22, 7155148), (26, 6054356), (28, 5621902), (44, 3577574), (52, 3027178), (56, 2810951), (77, 2044328), (88, 1788787), (91, 1729816), (104, 1513589), (121, 1300936), (143, 1100792), (154, 1022164), (182, 864908), (242, 650468), (286, 550396), (308, 511082), (364, 432454), (484, 325234), (572, 275198), (616, 255541), (728, 216227), (847, 185848), (968, 162617), (1001, 157256), (1144, 137599), (1573, 100072), (1694, 92924), (1787, 88088), (2002, 78628), (3146, 50036), (3388, 46462), (3574, 44044), (4004, 39314), (6292, 25018), (6776, 23231), (7148, 22022), (8008, 19657), (11011, 14296), (12509, 12584)]