156238425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 352834560

約数和(自身を除く): 196596135

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 25, 35, 45, 57, 63, 69, 75, 95, 105, 115, 133, 161, 171, 175, 207, 225, 227, 285, 315, 345, 399, 437, 475, 483, 525, 575, 665, 681, 805, 855, 1035, 1135, 1197, 1311, 1425, 1449, 1575, 1589, 1725, 1995, 2043, 2185, 2415, 3059, 3325, 3405, 3933, 4025, 4275, 4313, 4767, 5175, 5221, 5675, 5985, 6555, 7245, 7945, 9177, 9975, 10215, 10925, 12075, 12939, 14301, 15295, 15663, 17025, 19665, 21565, 23835, 26105, 27531, 29925, 30191, 32775, 36225, 36547, 38817, 39725, 45885, 46989, 51075, 64695, 71505, 76475, 78315, 90573, 98325, 99199, 107825, 109641, 119175, 130525, 137655, 150955, 182735, 194085, 229425, 234945, 271719, 297597, 323475, 328923, 357525, 391575, 452865, 495995, 548205, 688275, 694393, 754775, 892791, 913675, 970425, 1174725, 1358595, 1487985, 1644615, 2083179, 2264325, 2479975, 2741025, 3471965, 4463955, 6249537, 6792975, 7439925, 8223075, 10415895, 17359825, 22319775, 31247685, 52079475, 156238425]

約数ペア:

[(1, 156238425), (3, 52079475), (5, 31247685), (7, 22319775), (9, 17359825), (15, 10415895), (19, 8223075), (21, 7439925), (23, 6792975), (25, 6249537), (35, 4463955), (45, 3471965), (57, 2741025), (63, 2479975), (69, 2264325), (75, 2083179), (95, 1644615), (105, 1487985), (115, 1358595), (133, 1174725), (161, 970425), (171, 913675), (175, 892791), (207, 754775), (225, 694393), (227, 688275), (285, 548205), (315, 495995), (345, 452865), (399, 391575), (437, 357525), (475, 328923), (483, 323475), (525, 297597), (575, 271719), (665, 234945), (681, 229425), (805, 194085), (855, 182735), (1035, 150955), (1135, 137655), (1197, 130525), (1311, 119175), (1425, 109641), (1449, 107825), (1575, 99199), (1589, 98325), (1725, 90573), (1995, 78315), (2043, 76475), (2185, 71505), (2415, 64695), (3059, 51075), (3325, 46989), (3405, 45885), (3933, 39725), (4025, 38817), (4275, 36547), (4313, 36225), (4767, 32775), (5175, 30191), (5221, 29925), (5675, 27531), (5985, 26105), (6555, 23835), (7245, 21565), (7945, 19665), (9177, 17025), (9975, 15663), (10215, 15295), (10925, 14301), (12075, 12939)]