161338632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2443

約数の個数: 128

約数和(自身を含む): 512655360

約数和(自身を除く): 351316728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2383, 2418, 2604, 2821, 3224, 4766, 4836, 5208, 5642, 7149, 8463, 9532, 9672, 11284, 14298, 16681, 16926, 19064, 22568, 28596, 30979, 33362, 33852, 50043, 57192, 61958, 66724, 67704, 73873, 92937, 100086, 123916, 133448, 147746, 185874, 200172, 216853, 221619, 247832, 295492, 371748, 400344, 433706, 443238, 517111, 590984, 650559, 743496, 867412, 886476, 960349, 1034222, 1301118, 1551333, 1734824, 1772952, 1920698, 2068444, 2602236, 2881047, 3102666, 3841396, 4136888, 5204472, 5762094, 6205332, 6722443, 7682792, 11524188, 12410664, 13444886, 20167329, 23048376, 26889772, 40334658, 53779544, 80669316, 161338632]

約数ペア:

[(1, 161338632), (2, 80669316), (3, 53779544), (4, 40334658), (6, 26889772), (7, 23048376), (8, 20167329), (12, 13444886), (13, 12410664), (14, 11524188), (21, 7682792), (24, 6722443), (26, 6205332), (28, 5762094), (31, 5204472), (39, 4136888), (42, 3841396), (52, 3102666), (56, 2881047), (62, 2602236), (78, 2068444), (84, 1920698), (91, 1772952), (93, 1734824), (104, 1551333), (124, 1301118), (156, 1034222), (168, 960349), (182, 886476), (186, 867412), (217, 743496), (248, 650559), (273, 590984), (312, 517111), (364, 443238), (372, 433706), (403, 400344), (434, 371748), (546, 295492), (651, 247832), (728, 221619), (744, 216853), (806, 200172), (868, 185874), (1092, 147746), (1209, 133448), (1302, 123916), (1612, 100086), (1736, 92937), (2184, 73873), (2383, 67704), (2418, 66724), (2604, 61958), (2821, 57192), (3224, 50043), (4766, 33852), (4836, 33362), (5208, 30979), (5642, 28596), (7149, 22568), (8463, 19064), (9532, 16926), (9672, 16681), (11284, 14298)]