191857120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13177}}^1$

素因数の和:13212

約数の個数: 96

約数和(自身を含む): 557903808

約数和(自身を除く): 366046688

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 13177, 14560, 26354, 52708, 65885, 92239, 105416, 131770, 171301, 184478, 210832, 263540, 342602, 368956, 421664, 461195, 527080, 685204, 737912, 856505, 922390, 1054160, 1199107, 1370408, 1475824, 1713010, 1844780, 2108320, 2398214, 2740816, 2951648, 3426020, 3689560, 4796428, 5481632, 5995535, 6852040, 7379120, 9592856, 11991070, 13704080, 14758240, 19185712, 23982140, 27408160, 38371424, 47964280, 95928560, 191857120]

約数ペア:

[(1, 191857120), (2, 95928560), (4, 47964280), (5, 38371424), (7, 27408160), (8, 23982140), (10, 19185712), (13, 14758240), (14, 13704080), (16, 11991070), (20, 9592856), (26, 7379120), (28, 6852040), (32, 5995535), (35, 5481632), (40, 4796428), (52, 3689560), (56, 3426020), (65, 2951648), (70, 2740816), (80, 2398214), (91, 2108320), (104, 1844780), (112, 1713010), (130, 1475824), (140, 1370408), (160, 1199107), (182, 1054160), (208, 922390), (224, 856505), (260, 737912), (280, 685204), (364, 527080), (416, 461195), (455, 421664), (520, 368956), (560, 342602), (728, 263540), (910, 210832), (1040, 184478), (1120, 171301), (1456, 131770), (1820, 105416), (2080, 92239), (2912, 65885), (3640, 52708), (7280, 26354), (13177, 14560)]