98612178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 252149760

約数和(自身を除く): 153537582

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 37, 42, 46, 62, 69, 74, 89, 93, 111, 138, 161, 178, 186, 217, 222, 259, 267, 322, 434, 483, 518, 534, 623, 651, 713, 777, 851, 966, 1147, 1246, 1302, 1426, 1554, 1702, 1869, 2047, 2139, 2294, 2553, 2759, 3293, 3441, 3738, 4094, 4278, 4991, 5106, 5518, 5957, 6141, 6586, 6882, 8029, 8277, 9879, 9982, 11914, 12282, 14329, 14973, 16058, 16554, 17871, 19313, 19758, 23051, 24087, 26381, 28658, 29946, 35742, 38626, 42987, 46102, 48174, 52762, 57939, 63457, 69153, 75739, 79143, 85974, 102083, 115878, 126914, 138306, 151478, 158286, 184667, 190371, 204166, 227217, 306249, 369334, 380742, 444199, 454434, 530173, 554001, 612498, 714581, 888398, 1060346, 1108002, 1332597, 1429162, 1590519, 2143743, 2347909, 2665194, 3181038, 4287486, 4695818, 7043727, 14087454, 16435363, 32870726, 49306089, 98612178]

約数ペア:

[(1, 98612178), (2, 49306089), (3, 32870726), (6, 16435363), (7, 14087454), (14, 7043727), (21, 4695818), (23, 4287486), (31, 3181038), (37, 2665194), (42, 2347909), (46, 2143743), (62, 1590519), (69, 1429162), (74, 1332597), (89, 1108002), (93, 1060346), (111, 888398), (138, 714581), (161, 612498), (178, 554001), (186, 530173), (217, 454434), (222, 444199), (259, 380742), (267, 369334), (322, 306249), (434, 227217), (483, 204166), (518, 190371), (534, 184667), (623, 158286), (651, 151478), (713, 138306), (777, 126914), (851, 115878), (966, 102083), (1147, 85974), (1246, 79143), (1302, 75739), (1426, 69153), (1554, 63457), (1702, 57939), (1869, 52762), (2047, 48174), (2139, 46102), (2294, 42987), (2553, 38626), (2759, 35742), (3293, 29946), (3441, 28658), (3738, 26381), (4094, 24087), (4278, 23051), (4991, 19758), (5106, 19313), (5518, 17871), (5957, 16554), (6141, 16058), (6586, 14973), (6882, 14329), (8029, 12282), (8277, 11914), (9879, 9982)]