158199480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 536833440

約数和(自身を除く): 378633960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 157, 162, 180, 216, 270, 311, 314, 324, 360, 405, 471, 540, 622, 628, 648, 785, 810, 933, 942, 1080, 1244, 1256, 1413, 1555, 1570, 1620, 1866, 1884, 2355, 2488, 2799, 2826, 3110, 3140, 3240, 3732, 3768, 4239, 4665, 4710, 5598, 5652, 6220, 6280, 7065, 7464, 8397, 8478, 9330, 9420, 11196, 11304, 12440, 12717, 13995, 14130, 16794, 16956, 18660, 18840, 21195, 22392, 25191, 25434, 27990, 28260, 33588, 33912, 37320, 41985, 42390, 48827, 50382, 50868, 55980, 56520, 63585, 67176, 83970, 84780, 97654, 100764, 101736, 111960, 125955, 127170, 146481, 167940, 169560, 195308, 201528, 244135, 251910, 254340, 292962, 335880, 390616, 439443, 488270, 503820, 508680, 585924, 732405, 878886, 976540, 1007640, 1171848, 1318329, 1464810, 1757772, 1953080, 2197215, 2636658, 2929620, 3515544, 3954987, 4394430, 5273316, 5859240, 6591645, 7909974, 8788860, 10546632, 13183290, 15819948, 17577720, 19774935, 26366580, 31639896, 39549870, 52733160, 79099740, 158199480]

約数ペア:

[(1, 158199480), (2, 79099740), (3, 52733160), (4, 39549870), (5, 31639896), (6, 26366580), (8, 19774935), (9, 17577720), (10, 15819948), (12, 13183290), (15, 10546632), (18, 8788860), (20, 7909974), (24, 6591645), (27, 5859240), (30, 5273316), (36, 4394430), (40, 3954987), (45, 3515544), (54, 2929620), (60, 2636658), (72, 2197215), (81, 1953080), (90, 1757772), (108, 1464810), (120, 1318329), (135, 1171848), (157, 1007640), (162, 976540), (180, 878886), (216, 732405), (270, 585924), (311, 508680), (314, 503820), (324, 488270), (360, 439443), (405, 390616), (471, 335880), (540, 292962), (622, 254340), (628, 251910), (648, 244135), (785, 201528), (810, 195308), (933, 169560), (942, 167940), (1080, 146481), (1244, 127170), (1256, 125955), (1413, 111960), (1555, 101736), (1570, 100764), (1620, 97654), (1866, 84780), (1884, 83970), (2355, 67176), (2488, 63585), (2799, 56520), (2826, 55980), (3110, 50868), (3140, 50382), (3240, 48827), (3732, 42390), (3768, 41985), (4239, 37320), (4665, 33912), (4710, 33588), (5598, 28260), (5652, 27990), (6220, 25434), (6280, 25191), (7065, 22392), (7464, 21195), (8397, 18840), (8478, 18660), (9330, 16956), (9420, 16794), (11196, 14130), (11304, 13995), (12440, 12717)]