161557524

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 431222400

約数和(自身を除く): 269664876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 137, 179, 183, 244, 274, 358, 366, 411, 537, 548, 549, 716, 732, 822, 1074, 1098, 1233, 1611, 1644, 1647, 2148, 2196, 2466, 3222, 3294, 3699, 4833, 4932, 6444, 6588, 7398, 8357, 9666, 10919, 14796, 16714, 19332, 21838, 24523, 25071, 32757, 33428, 43676, 49046, 50142, 65514, 73569, 75213, 98092, 98271, 100284, 131028, 147138, 150426, 196542, 220707, 225639, 294276, 294813, 300852, 393084, 441414, 451278, 589626, 662121, 882828, 902556, 1179252, 1324242, 1495903, 2648484, 2991806, 4487709, 5983612, 8975418, 13463127, 17950836, 26926254, 40389381, 53852508, 80778762, 161557524]

約数ペア:

[(1, 161557524), (2, 80778762), (3, 53852508), (4, 40389381), (6, 26926254), (9, 17950836), (12, 13463127), (18, 8975418), (27, 5983612), (36, 4487709), (54, 2991806), (61, 2648484), (108, 1495903), (122, 1324242), (137, 1179252), (179, 902556), (183, 882828), (244, 662121), (274, 589626), (358, 451278), (366, 441414), (411, 393084), (537, 300852), (548, 294813), (549, 294276), (716, 225639), (732, 220707), (822, 196542), (1074, 150426), (1098, 147138), (1233, 131028), (1611, 100284), (1644, 98271), (1647, 98092), (2148, 75213), (2196, 73569), (2466, 65514), (3222, 50142), (3294, 49046), (3699, 43676), (4833, 33428), (4932, 32757), (6444, 25071), (6588, 24523), (7398, 21838), (8357, 19332), (9666, 16714), (10919, 14796)]