156874074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 375570432

約数和(自身を除く): 218696358

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 93, 142, 186, 213, 217, 426, 434, 497, 651, 994, 1302, 1491, 1697, 2201, 2982, 3394, 4402, 5091, 6603, 10182, 11879, 13206, 15407, 23758, 30814, 35637, 46221, 52607, 71274, 92442, 105214, 120487, 157821, 240974, 315642, 361461, 368249, 722922, 736498, 843409, 1104747, 1686818, 2209494, 2530227, 3735097, 5060454, 7470194, 11205291, 22410582, 26145679, 52291358, 78437037, 156874074]

約数ペア:

[(1, 156874074), (2, 78437037), (3, 52291358), (6, 26145679), (7, 22410582), (14, 11205291), (21, 7470194), (31, 5060454), (42, 3735097), (62, 2530227), (71, 2209494), (93, 1686818), (142, 1104747), (186, 843409), (213, 736498), (217, 722922), (426, 368249), (434, 361461), (497, 315642), (651, 240974), (994, 157821), (1302, 120487), (1491, 105214), (1697, 92442), (2201, 71274), (2982, 52607), (3394, 46221), (4402, 35637), (5091, 30814), (6603, 23758), (10182, 15407), (11879, 13206)]