152691448

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 383087880

約数和(自身を除く): 230396432

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 83, 91, 98, 104, 133, 152, 166, 182, 196, 247, 266, 332, 361, 364, 392, 494, 532, 581, 637, 664, 722, 728, 931, 988, 1064, 1079, 1162, 1274, 1444, 1577, 1729, 1862, 1976, 2158, 2324, 2527, 2548, 2888, 3154, 3458, 3724, 4067, 4316, 4648, 4693, 5054, 5096, 6308, 6916, 7448, 7553, 8134, 8632, 9386, 10108, 11039, 12103, 12616, 13832, 15106, 16268, 17689, 18772, 20216, 20501, 22078, 24206, 29963, 30212, 32536, 32851, 35378, 37544, 41002, 44156, 48412, 52871, 59926, 60424, 65702, 70756, 77273, 82004, 88312, 96824, 105742, 119852, 131404, 141512, 143507, 154546, 164008, 209741, 211484, 229957, 239704, 262808, 287014, 309092, 389519, 419482, 422968, 459914, 574028, 618184, 779038, 838964, 919828, 1004549, 1148056, 1468187, 1558076, 1677928, 1839656, 2009098, 2726633, 2936374, 3116152, 4018196, 5453266, 5872748, 8036392, 10906532, 11745496, 19086431, 21813064, 38172862, 76345724, 152691448]

約数ペア:

[(1, 152691448), (2, 76345724), (4, 38172862), (7, 21813064), (8, 19086431), (13, 11745496), (14, 10906532), (19, 8036392), (26, 5872748), (28, 5453266), (38, 4018196), (49, 3116152), (52, 2936374), (56, 2726633), (76, 2009098), (83, 1839656), (91, 1677928), (98, 1558076), (104, 1468187), (133, 1148056), (152, 1004549), (166, 919828), (182, 838964), (196, 779038), (247, 618184), (266, 574028), (332, 459914), (361, 422968), (364, 419482), (392, 389519), (494, 309092), (532, 287014), (581, 262808), (637, 239704), (664, 229957), (722, 211484), (728, 209741), (931, 164008), (988, 154546), (1064, 143507), (1079, 141512), (1162, 131404), (1274, 119852), (1444, 105742), (1577, 96824), (1729, 88312), (1862, 82004), (1976, 77273), (2158, 70756), (2324, 65702), (2527, 60424), (2548, 59926), (2888, 52871), (3154, 48412), (3458, 44156), (3724, 41002), (4067, 37544), (4316, 35378), (4648, 32851), (4693, 32536), (5054, 30212), (5096, 29963), (6308, 24206), (6916, 22078), (7448, 20501), (7553, 20216), (8134, 18772), (8632, 17689), (9386, 16268), (10108, 15106), (11039, 13832), (12103, 12616)]