157733394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9319}}^1$

素因数の和:9375

約数の個数: 64

約数和(自身を含む): 400834560

約数和(自身を除く): 243101166

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 9319, 16926, 18638, 27957, 55914, 65233, 121147, 130466, 195699, 242294, 288889, 363441, 391398, 577778, 726882, 848029, 866667, 1696058, 1733334, 2022223, 2544087, 3755557, 4044446, 5088174, 6066669, 7511114, 11266671, 12133338, 22533342, 26288899, 52577798, 78866697, 157733394]

約数ペア:

[(1, 157733394), (2, 78866697), (3, 52577798), (6, 26288899), (7, 22533342), (13, 12133338), (14, 11266671), (21, 7511114), (26, 6066669), (31, 5088174), (39, 4044446), (42, 3755557), (62, 2544087), (78, 2022223), (91, 1733334), (93, 1696058), (182, 866667), (186, 848029), (217, 726882), (273, 577778), (403, 391398), (434, 363441), (546, 288889), (651, 242294), (806, 195699), (1209, 130466), (1302, 121147), (2418, 65233), (2821, 55914), (5642, 27957), (8463, 18638), (9319, 16926)]