156791115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 313657344

約数和(自身を除く): 156866229

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 43, 45, 65, 69, 115, 117, 129, 195, 207, 215, 271, 299, 345, 387, 559, 585, 645, 813, 897, 989, 1035, 1355, 1495, 1677, 1935, 2439, 2691, 2795, 2967, 3523, 4065, 4485, 4945, 5031, 6233, 8385, 8901, 10569, 11653, 12195, 12857, 13455, 14835, 17615, 18699, 25155, 31165, 31707, 34959, 38571, 44505, 52845, 56097, 58265, 64285, 81029, 93495, 104877, 115713, 151489, 158535, 174795, 192855, 243087, 268019, 280485, 405145, 454467, 524385, 578565, 729261, 757445, 804057, 1215435, 1340095, 1363401, 2272335, 2412171, 3484247, 3646305, 4020285, 6817005, 10452741, 12060855, 17421235, 31358223, 52263705, 156791115]

約数ペア:

[(1, 156791115), (3, 52263705), (5, 31358223), (9, 17421235), (13, 12060855), (15, 10452741), (23, 6817005), (39, 4020285), (43, 3646305), (45, 3484247), (65, 2412171), (69, 2272335), (115, 1363401), (117, 1340095), (129, 1215435), (195, 804057), (207, 757445), (215, 729261), (271, 578565), (299, 524385), (345, 454467), (387, 405145), (559, 280485), (585, 268019), (645, 243087), (813, 192855), (897, 174795), (989, 158535), (1035, 151489), (1355, 115713), (1495, 104877), (1677, 93495), (1935, 81029), (2439, 64285), (2691, 58265), (2795, 56097), (2967, 52845), (3523, 44505), (4065, 38571), (4485, 34959), (4945, 31707), (5031, 31165), (6233, 25155), (8385, 18699), (8901, 17615), (10569, 14835), (11653, 13455), (12195, 12857)]