164632650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1765

約数の個数: 144

約数和(自身を含む): 511779744

約数和(自身を除く): 347147094

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 195, 210, 245, 273, 294, 325, 350, 390, 455, 490, 525, 546, 637, 650, 735, 910, 975, 1050, 1225, 1274, 1365, 1470, 1723, 1911, 1950, 2275, 2450, 2730, 3185, 3446, 3675, 3822, 4550, 5169, 6370, 6825, 7350, 8615, 9555, 10338, 12061, 13650, 15925, 17230, 19110, 22399, 24122, 25845, 31850, 36183, 43075, 44798, 47775, 51690, 60305, 67197, 72366, 84427, 86150, 95550, 111995, 120610, 129225, 134394, 156793, 168854, 180915, 223990, 253281, 258450, 301525, 313586, 335985, 361830, 422135, 470379, 506562, 559975, 603050, 671970, 783965, 844270, 904575, 940758, 1097551, 1119950, 1266405, 1567930, 1679925, 1809150, 2110675, 2195102, 2351895, 2532810, 3292653, 3359850, 3919825, 4221350, 4703790, 5487755, 6332025, 6585306, 7839650, 10975510, 11759475, 12664050, 16463265, 23518950, 27438775, 32926530, 54877550, 82316325, 164632650]

約数ペア:

[(1, 164632650), (2, 82316325), (3, 54877550), (5, 32926530), (6, 27438775), (7, 23518950), (10, 16463265), (13, 12664050), (14, 11759475), (15, 10975510), (21, 7839650), (25, 6585306), (26, 6332025), (30, 5487755), (35, 4703790), (39, 4221350), (42, 3919825), (49, 3359850), (50, 3292653), (65, 2532810), (70, 2351895), (75, 2195102), (78, 2110675), (91, 1809150), (98, 1679925), (105, 1567930), (130, 1266405), (147, 1119950), (150, 1097551), (175, 940758), (182, 904575), (195, 844270), (210, 783965), (245, 671970), (273, 603050), (294, 559975), (325, 506562), (350, 470379), (390, 422135), (455, 361830), (490, 335985), (525, 313586), (546, 301525), (637, 258450), (650, 253281), (735, 223990), (910, 180915), (975, 168854), (1050, 156793), (1225, 134394), (1274, 129225), (1365, 120610), (1470, 111995), (1723, 95550), (1911, 86150), (1950, 84427), (2275, 72366), (2450, 67197), (2730, 60305), (3185, 51690), (3446, 47775), (3675, 44798), (3822, 43075), (4550, 36183), (5169, 31850), (6370, 25845), (6825, 24122), (7350, 22399), (8615, 19110), (9555, 17230), (10338, 15925), (12061, 13650)]