191828286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 463095360

約数和(自身を除く): 271267074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 89, 117, 122, 151, 178, 183, 234, 267, 302, 366, 453, 534, 549, 793, 801, 906, 1098, 1157, 1359, 1586, 1602, 1963, 2314, 2379, 2718, 3471, 3926, 4758, 5429, 5889, 6942, 7137, 9211, 10413, 10858, 11778, 13439, 14274, 16287, 17667, 18422, 20826, 26878, 27633, 32574, 35334, 40317, 48861, 55266, 70577, 80634, 82899, 97722, 119743, 120951, 141154, 165798, 174707, 211731, 239486, 241902, 349414, 359229, 423462, 524121, 635193, 718458, 819779, 1048242, 1077687, 1270386, 1572363, 1639558, 2155374, 2459337, 3144726, 4918674, 7378011, 10657127, 14756022, 21314254, 31971381, 63942762, 95914143, 191828286]

約数ペア:

[(1, 191828286), (2, 95914143), (3, 63942762), (6, 31971381), (9, 21314254), (13, 14756022), (18, 10657127), (26, 7378011), (39, 4918674), (61, 3144726), (78, 2459337), (89, 2155374), (117, 1639558), (122, 1572363), (151, 1270386), (178, 1077687), (183, 1048242), (234, 819779), (267, 718458), (302, 635193), (366, 524121), (453, 423462), (534, 359229), (549, 349414), (793, 241902), (801, 239486), (906, 211731), (1098, 174707), (1157, 165798), (1359, 141154), (1586, 120951), (1602, 119743), (1963, 97722), (2314, 82899), (2379, 80634), (2718, 70577), (3471, 55266), (3926, 48861), (4758, 40317), (5429, 35334), (5889, 32574), (6942, 27633), (7137, 26878), (9211, 20826), (10413, 18422), (10858, 17667), (11778, 16287), (13439, 14274)]