128496888

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 262203912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 67, 72, 78, 104, 108, 117, 134, 156, 201, 216, 234, 268, 312, 351, 402, 468, 536, 603, 683, 702, 804, 871, 936, 1206, 1366, 1404, 1608, 1742, 1809, 2049, 2412, 2613, 2732, 2808, 3484, 3618, 4098, 4824, 5226, 5464, 6147, 6968, 7236, 7839, 8196, 8879, 10452, 12294, 14472, 15678, 16392, 17758, 18441, 20904, 23517, 24588, 26637, 31356, 35516, 36882, 45761, 47034, 49176, 53274, 62712, 71032, 73764, 79911, 91522, 94068, 106548, 137283, 147528, 159822, 183044, 188136, 213096, 239733, 274566, 319644, 366088, 411849, 479466, 549132, 594893, 639288, 823698, 958932, 1098264, 1189786, 1235547, 1647396, 1784679, 1917864, 2379572, 2471094, 3294792, 3569358, 4759144, 4942188, 5354037, 7138716, 9884376, 10708074, 14277432, 16062111, 21416148, 32124222, 42832296, 64248444, 128496888]

約数ペア:

[(1, 128496888), (2, 64248444), (3, 42832296), (4, 32124222), (6, 21416148), (8, 16062111), (9, 14277432), (12, 10708074), (13, 9884376), (18, 7138716), (24, 5354037), (26, 4942188), (27, 4759144), (36, 3569358), (39, 3294792), (52, 2471094), (54, 2379572), (67, 1917864), (72, 1784679), (78, 1647396), (104, 1235547), (108, 1189786), (117, 1098264), (134, 958932), (156, 823698), (201, 639288), (216, 594893), (234, 549132), (268, 479466), (312, 411849), (351, 366088), (402, 319644), (468, 274566), (536, 239733), (603, 213096), (683, 188136), (702, 183044), (804, 159822), (871, 147528), (936, 137283), (1206, 106548), (1366, 94068), (1404, 91522), (1608, 79911), (1742, 73764), (1809, 71032), (2049, 62712), (2412, 53274), (2613, 49176), (2732, 47034), (2808, 45761), (3484, 36882), (3618, 35516), (4098, 31356), (4824, 26637), (5226, 24588), (5464, 23517), (6147, 20904), (6968, 18441), (7236, 17758), (7839, 16392), (8196, 15678), (8879, 14472), (10452, 12294)]