155919816

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 478114560

約数和(自身を除く): 322194744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 83, 104, 108, 117, 156, 162, 166, 216, 223, 234, 249, 312, 324, 332, 351, 446, 468, 498, 648, 664, 669, 702, 747, 892, 936, 996, 1053, 1079, 1338, 1404, 1494, 1784, 1992, 2007, 2106, 2158, 2241, 2676, 2808, 2899, 2988, 3237, 4014, 4212, 4316, 4482, 5352, 5798, 5976, 6021, 6474, 6723, 8028, 8424, 8632, 8697, 8964, 9711, 11596, 12042, 12948, 13446, 16056, 17394, 17928, 18063, 18509, 19422, 23192, 24084, 25896, 26091, 26892, 29133, 34788, 36126, 37018, 38844, 48168, 52182, 53784, 55527, 58266, 69576, 72252, 74036, 77688, 78273, 87399, 104364, 111054, 116532, 144504, 148072, 156546, 166581, 174798, 208728, 222108, 233064, 234819, 240617, 313092, 333162, 349596, 444216, 469638, 481234, 499743, 626184, 666324, 699192, 721851, 939276, 962468, 999486, 1332648, 1443702, 1499229, 1878552, 1924936, 1998972, 2165553, 2887404, 2998458, 3997944, 4331106, 5774808, 5996916, 6496659, 8662212, 11993832, 12993318, 17324424, 19489977, 25986636, 38979954, 51973272, 77959908, 155919816]

約数ペア:

[(1, 155919816), (2, 77959908), (3, 51973272), (4, 38979954), (6, 25986636), (8, 19489977), (9, 17324424), (12, 12993318), (13, 11993832), (18, 8662212), (24, 6496659), (26, 5996916), (27, 5774808), (36, 4331106), (39, 3997944), (52, 2998458), (54, 2887404), (72, 2165553), (78, 1998972), (81, 1924936), (83, 1878552), (104, 1499229), (108, 1443702), (117, 1332648), (156, 999486), (162, 962468), (166, 939276), (216, 721851), (223, 699192), (234, 666324), (249, 626184), (312, 499743), (324, 481234), (332, 469638), (351, 444216), (446, 349596), (468, 333162), (498, 313092), (648, 240617), (664, 234819), (669, 233064), (702, 222108), (747, 208728), (892, 174798), (936, 166581), (996, 156546), (1053, 148072), (1079, 144504), (1338, 116532), (1404, 111054), (1494, 104364), (1784, 87399), (1992, 78273), (2007, 77688), (2106, 74036), (2158, 72252), (2241, 69576), (2676, 58266), (2808, 55527), (2899, 53784), (2988, 52182), (3237, 48168), (4014, 38844), (4212, 37018), (4316, 36126), (4482, 34788), (5352, 29133), (5798, 26892), (5976, 26091), (6021, 25896), (6474, 24084), (6723, 23192), (8028, 19422), (8424, 18509), (8632, 18063), (8697, 17928), (8964, 17394), (9711, 16056), (11596, 13446), (12042, 12948)]