154883316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 450455040

約数和(自身を除く): 295571724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 31, 42, 49, 58, 62, 84, 87, 93, 98, 116, 124, 147, 174, 186, 196, 203, 217, 293, 294, 348, 372, 406, 434, 586, 588, 609, 651, 812, 868, 879, 899, 1172, 1218, 1302, 1421, 1519, 1758, 1798, 2051, 2436, 2604, 2697, 2842, 3038, 3516, 3596, 4102, 4263, 4557, 5394, 5684, 6076, 6153, 6293, 8204, 8497, 8526, 9083, 9114, 10788, 12306, 12586, 14357, 16994, 17052, 18166, 18228, 18879, 24612, 25172, 25491, 27249, 28714, 33988, 36332, 37758, 43071, 44051, 50982, 54498, 57428, 59479, 63581, 75516, 86142, 88102, 101964, 108996, 118958, 127162, 132153, 172284, 176204, 178437, 190743, 237916, 254324, 263407, 264306, 356874, 381486, 416353, 445067, 526814, 528612, 713748, 762972, 790221, 832706, 890134, 1053628, 1249059, 1335201, 1580442, 1665412, 1780268, 1843849, 2498118, 2670402, 3160884, 3687698, 4996236, 5340804, 5531547, 7375396, 11063094, 12906943, 22126188, 25813886, 38720829, 51627772, 77441658, 154883316]

約数ペア:

[(1, 154883316), (2, 77441658), (3, 51627772), (4, 38720829), (6, 25813886), (7, 22126188), (12, 12906943), (14, 11063094), (21, 7375396), (28, 5531547), (29, 5340804), (31, 4996236), (42, 3687698), (49, 3160884), (58, 2670402), (62, 2498118), (84, 1843849), (87, 1780268), (93, 1665412), (98, 1580442), (116, 1335201), (124, 1249059), (147, 1053628), (174, 890134), (186, 832706), (196, 790221), (203, 762972), (217, 713748), (293, 528612), (294, 526814), (348, 445067), (372, 416353), (406, 381486), (434, 356874), (586, 264306), (588, 263407), (609, 254324), (651, 237916), (812, 190743), (868, 178437), (879, 176204), (899, 172284), (1172, 132153), (1218, 127162), (1302, 118958), (1421, 108996), (1519, 101964), (1758, 88102), (1798, 86142), (2051, 75516), (2436, 63581), (2604, 59479), (2697, 57428), (2842, 54498), (3038, 50982), (3516, 44051), (3596, 43071), (4102, 37758), (4263, 36332), (4557, 33988), (5394, 28714), (5684, 27249), (6076, 25491), (6153, 25172), (6293, 24612), (8204, 18879), (8497, 18228), (8526, 18166), (9083, 17052), (9114, 16994), (10788, 14357), (12306, 12586)]