168066990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20521}}^1$

素因数の和:20554

約数の個数: 96

約数和(自身を含む): 537840576

約数和(自身を除く): 369773586

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 20521, 41042, 61563, 102605, 123126, 143647, 184689, 205210, 266773, 287294, 307815, 369378, 430941, 533546, 615630, 718235, 800319, 861882, 923445, 1292823, 1333865, 1436470, 1600638, 1846890, 1867411, 2154705, 2400957, 2585646, 2667730, 3734822, 4001595, 4309410, 4801914, 5602233, 6464115, 8003190, 9337055, 11204466, 12004785, 12928230, 16806699, 18674110, 24009570, 28011165, 33613398, 56022330, 84033495, 168066990]

約数ペア:

[(1, 168066990), (2, 84033495), (3, 56022330), (5, 33613398), (6, 28011165), (7, 24009570), (9, 18674110), (10, 16806699), (13, 12928230), (14, 12004785), (15, 11204466), (18, 9337055), (21, 8003190), (26, 6464115), (30, 5602233), (35, 4801914), (39, 4309410), (42, 4001595), (45, 3734822), (63, 2667730), (65, 2585646), (70, 2400957), (78, 2154705), (90, 1867411), (91, 1846890), (105, 1600638), (117, 1436470), (126, 1333865), (130, 1292823), (182, 923445), (195, 861882), (210, 800319), (234, 718235), (273, 615630), (315, 533546), (390, 430941), (455, 369378), (546, 307815), (585, 287294), (630, 266773), (819, 205210), (910, 184689), (1170, 143647), (1365, 123126), (1638, 102605), (2730, 61563), (4095, 41042), (8190, 20521)]