157054788

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 462431424

約数和(自身を除く): 305376636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 132, 148, 162, 198, 222, 243, 297, 324, 333, 396, 397, 407, 444, 486, 594, 666, 794, 814, 891, 972, 999, 1188, 1191, 1221, 1332, 1588, 1628, 1782, 1998, 2382, 2442, 2673, 2997, 3564, 3573, 3663, 3996, 4367, 4764, 4884, 5346, 5994, 7146, 7326, 8734, 8991, 10692, 10719, 10989, 11988, 13101, 14292, 14652, 14689, 17468, 17982, 21438, 21978, 26202, 29378, 32157, 32967, 35964, 39303, 42876, 43956, 44067, 52404, 58756, 64314, 65934, 78606, 88134, 96471, 98901, 117909, 128628, 131868, 132201, 157212, 161579, 176268, 192942, 197802, 235818, 264402, 323158, 353727, 385884, 395604, 396603, 471636, 484737, 528804, 646316, 707454, 793206, 969474, 1061181, 1189809, 1414908, 1454211, 1586412, 1938948, 2122362, 2379618, 2908422, 3569427, 4244724, 4362633, 4759236, 5816844, 7138854, 8725266, 13087899, 14277708, 17450532, 26175798, 39263697, 52351596, 78527394, 157054788]

約数ペア:

[(1, 157054788), (2, 78527394), (3, 52351596), (4, 39263697), (6, 26175798), (9, 17450532), (11, 14277708), (12, 13087899), (18, 8725266), (22, 7138854), (27, 5816844), (33, 4759236), (36, 4362633), (37, 4244724), (44, 3569427), (54, 2908422), (66, 2379618), (74, 2122362), (81, 1938948), (99, 1586412), (108, 1454211), (111, 1414908), (132, 1189809), (148, 1061181), (162, 969474), (198, 793206), (222, 707454), (243, 646316), (297, 528804), (324, 484737), (333, 471636), (396, 396603), (397, 395604), (407, 385884), (444, 353727), (486, 323158), (594, 264402), (666, 235818), (794, 197802), (814, 192942), (891, 176268), (972, 161579), (999, 157212), (1188, 132201), (1191, 131868), (1221, 128628), (1332, 117909), (1588, 98901), (1628, 96471), (1782, 88134), (1998, 78606), (2382, 65934), (2442, 64314), (2673, 58756), (2997, 52404), (3564, 44067), (3573, 43956), (3663, 42876), (3996, 39303), (4367, 35964), (4764, 32967), (4884, 32157), (5346, 29378), (5994, 26202), (7146, 21978), (7326, 21438), (8734, 17982), (8991, 17468), (10692, 14689), (10719, 14652), (10989, 14292), (11988, 13101)]