168674220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6553}}^1$

素因数の和:6592

約数の個数: 144

約数和(自身を含む): 601185312

約数和(自身を除く): 432511092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 6553, 8580, 12870, 13106, 19659, 25740, 26212, 32765, 39318, 58977, 65530, 72083, 78636, 85189, 98295, 117954, 131060, 144166, 170378, 196590, 216249, 235908, 255567, 288332, 294885, 340756, 360415, 393180, 425945, 432498, 511134, 589770, 648747, 720830, 766701, 851890, 864996, 937079, 1022268, 1081245, 1179540, 1277835, 1297494, 1441660, 1533402, 1703780, 1874158, 2162490, 2555670, 2594988, 2811237, 3066804, 3243735, 3748316, 3833505, 4324980, 4685395, 5111340, 5622474, 6487470, 7667010, 8433711, 9370790, 11244948, 12974940, 14056185, 15334020, 16867422, 18741580, 28112370, 33734844, 42168555, 56224740, 84337110, 168674220]

約数ペア:

[(1, 168674220), (2, 84337110), (3, 56224740), (4, 42168555), (5, 33734844), (6, 28112370), (9, 18741580), (10, 16867422), (11, 15334020), (12, 14056185), (13, 12974940), (15, 11244948), (18, 9370790), (20, 8433711), (22, 7667010), (26, 6487470), (30, 5622474), (33, 5111340), (36, 4685395), (39, 4324980), (44, 3833505), (45, 3748316), (52, 3243735), (55, 3066804), (60, 2811237), (65, 2594988), (66, 2555670), (78, 2162490), (90, 1874158), (99, 1703780), (110, 1533402), (117, 1441660), (130, 1297494), (132, 1277835), (143, 1179540), (156, 1081245), (165, 1022268), (180, 937079), (195, 864996), (198, 851890), (220, 766701), (234, 720830), (260, 648747), (286, 589770), (330, 511134), (390, 432498), (396, 425945), (429, 393180), (468, 360415), (495, 340756), (572, 294885), (585, 288332), (660, 255567), (715, 235908), (780, 216249), (858, 196590), (990, 170378), (1170, 144166), (1287, 131060), (1430, 117954), (1716, 98295), (1980, 85189), (2145, 78636), (2340, 72083), (2574, 65530), (2860, 58977), (4290, 39318), (5148, 32765), (6435, 26212), (6553, 25740), (8580, 19659), (12870, 13106)]